1475185460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 3866849280

約数和(自身を除く): 2391663820

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 71, 73, 76, 95, 107, 133, 140, 142, 146, 190, 214, 266, 284, 292, 355, 365, 380, 428, 497, 511, 532, 535, 665, 710, 730, 749, 994, 1022, 1070, 1330, 1349, 1387, 1420, 1460, 1498, 1988, 2033, 2044, 2140, 2485, 2555, 2660, 2698, 2774, 2996, 3745, 4066, 4970, 5110, 5183, 5396, 5548, 6745, 6935, 7490, 7597, 7811, 8132, 9443, 9709, 9940, 10165, 10220, 10366, 13490, 13870, 14231, 14980, 15194, 15622, 18886, 19418, 20330, 20732, 25915, 26980, 27740, 28462, 30388, 31244, 36281, 37772, 37985, 38836, 39055, 40660, 47215, 48545, 51830, 53179, 54677, 56924, 71155, 72562, 75970, 78110, 94430, 97090, 98477, 103660, 106358, 109354, 142310, 144343, 145124, 148409, 151940, 156220, 181405, 188860, 194180, 196954, 212716, 218708, 265895, 273385, 284620, 288686, 296818, 362810, 393908, 492385, 531790, 546770, 554581, 577372, 593636, 689339, 721715, 725620, 742045, 984770, 1010401, 1038863, 1063580, 1093540, 1109162, 1378678, 1443430, 1484090, 1969540, 2020802, 2077726, 2218324, 2757356, 2772905, 2886860, 2968180, 3446695, 3882067, 4041604, 4155452, 5052005, 5194315, 5545810, 6893390, 7764134, 10104010, 10388630, 10537039, 11091620, 13786780, 15528268, 19410335, 20208020, 20777260, 21074078, 38820670, 42148156, 52685195, 73759273, 77641340, 105370390, 147518546, 210740780, 295037092, 368796365, 737592730, 1475185460]

約数ペア:

[(1, 1475185460), (2, 737592730), (4, 368796365), (5, 295037092), (7, 210740780), (10, 147518546), (14, 105370390), (19, 77641340), (20, 73759273), (28, 52685195), (35, 42148156), (38, 38820670), (70, 21074078), (71, 20777260), (73, 20208020), (76, 19410335), (95, 15528268), (107, 13786780), (133, 11091620), (140, 10537039), (142, 10388630), (146, 10104010), (190, 7764134), (214, 6893390), (266, 5545810), (284, 5194315), (292, 5052005), (355, 4155452), (365, 4041604), (380, 3882067), (428, 3446695), (497, 2968180), (511, 2886860), (532, 2772905), (535, 2757356), (665, 2218324), (710, 2077726), (730, 2020802), (749, 1969540), (994, 1484090), (1022, 1443430), (1070, 1378678), (1330, 1109162), (1349, 1093540), (1387, 1063580), (1420, 1038863), (1460, 1010401), (1498, 984770), (1988, 742045), (2033, 725620), (2044, 721715), (2140, 689339), (2485, 593636), (2555, 577372), (2660, 554581), (2698, 546770), (2774, 531790), (2996, 492385), (3745, 393908), (4066, 362810), (4970, 296818), (5110, 288686), (5183, 284620), (5396, 273385), (5548, 265895), (6745, 218708), (6935, 212716), (7490, 196954), (7597, 194180), (7811, 188860), (8132, 181405), (9443, 156220), (9709, 151940), (9940, 148409), (10165, 145124), (10220, 144343), (10366, 142310), (13490, 109354), (13870, 106358), (14231, 103660), (14980, 98477), (15194, 97090), (15622, 94430), (18886, 78110), (19418, 75970), (20330, 72562), (20732, 71155), (25915, 56924), (26980, 54677), (27740, 53179), (28462, 51830), (30388, 48545), (31244, 47215), (36281, 40660), (37772, 39055), (37985, 38836)]