86204790

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2723

約数の個数: 128

約数和(自身を含む): 278277120

約数和(自身を除く): 192072330

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 51, 54, 63, 70, 85, 90, 102, 105, 119, 126, 135, 153, 170, 189, 210, 238, 255, 270, 306, 315, 357, 378, 459, 510, 595, 630, 714, 765, 918, 945, 1071, 1190, 1530, 1785, 1890, 2142, 2295, 2683, 3213, 3570, 4590, 5355, 5366, 6426, 8049, 10710, 13415, 16065, 16098, 18781, 24147, 26830, 32130, 37562, 40245, 45611, 48294, 56343, 72441, 80490, 91222, 93905, 112686, 120735, 136833, 144882, 169029, 187810, 228055, 241470, 273666, 281715, 319277, 338058, 362205, 410499, 456110, 507087, 563430, 638554, 684165, 724410, 820998, 845145, 957831, 1014174, 1231497, 1368330, 1596385, 1690290, 1915662, 2052495, 2462994, 2535435, 2873493, 3192770, 4104990, 4789155, 5070870, 5746986, 6157485, 8620479, 9578310, 12314970, 14367465, 17240958, 28734930, 43102395, 86204790]

約数ペア:

[(1, 86204790), (2, 43102395), (3, 28734930), (5, 17240958), (6, 14367465), (7, 12314970), (9, 9578310), (10, 8620479), (14, 6157485), (15, 5746986), (17, 5070870), (18, 4789155), (21, 4104990), (27, 3192770), (30, 2873493), (34, 2535435), (35, 2462994), (42, 2052495), (45, 1915662), (51, 1690290), (54, 1596385), (63, 1368330), (70, 1231497), (85, 1014174), (90, 957831), (102, 845145), (105, 820998), (119, 724410), (126, 684165), (135, 638554), (153, 563430), (170, 507087), (189, 456110), (210, 410499), (238, 362205), (255, 338058), (270, 319277), (306, 281715), (315, 273666), (357, 241470), (378, 228055), (459, 187810), (510, 169029), (595, 144882), (630, 136833), (714, 120735), (765, 112686), (918, 93905), (945, 91222), (1071, 80490), (1190, 72441), (1530, 56343), (1785, 48294), (1890, 45611), (2142, 40245), (2295, 37562), (2683, 32130), (3213, 26830), (3570, 24147), (4590, 18781), (5355, 16098), (5366, 16065), (6426, 13415), (8049, 10710)]