38675910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 128

約数和(自身を含む): 118185984

約数和(自身を除く): 79510074

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 31, 35, 39, 42, 62, 65, 70, 78, 91, 93, 105, 130, 155, 182, 186, 195, 210, 217, 273, 310, 390, 403, 434, 455, 457, 465, 546, 651, 806, 910, 914, 930, 1085, 1209, 1302, 1365, 1371, 2015, 2170, 2285, 2418, 2730, 2742, 2821, 3199, 3255, 4030, 4570, 5642, 5941, 6045, 6398, 6510, 6855, 8463, 9597, 11882, 12090, 13710, 14105, 14167, 15995, 16926, 17823, 19194, 28210, 28334, 29705, 31990, 35646, 41587, 42315, 42501, 47985, 59410, 70835, 83174, 84630, 85002, 89115, 95970, 99169, 124761, 141670, 178230, 184171, 198338, 207935, 212505, 249522, 297507, 368342, 415870, 425010, 495845, 552513, 595014, 623805, 920855, 991690, 1105026, 1247610, 1289197, 1487535, 1841710, 2578394, 2762565, 2975070, 3867591, 5525130, 6445985, 7735182, 12891970, 19337955, 38675910]

約数ペア:

[(1, 38675910), (2, 19337955), (3, 12891970), (5, 7735182), (6, 6445985), (7, 5525130), (10, 3867591), (13, 2975070), (14, 2762565), (15, 2578394), (21, 1841710), (26, 1487535), (30, 1289197), (31, 1247610), (35, 1105026), (39, 991690), (42, 920855), (62, 623805), (65, 595014), (70, 552513), (78, 495845), (91, 425010), (93, 415870), (105, 368342), (130, 297507), (155, 249522), (182, 212505), (186, 207935), (195, 198338), (210, 184171), (217, 178230), (273, 141670), (310, 124761), (390, 99169), (403, 95970), (434, 89115), (455, 85002), (457, 84630), (465, 83174), (546, 70835), (651, 59410), (806, 47985), (910, 42501), (914, 42315), (930, 41587), (1085, 35646), (1209, 31990), (1302, 29705), (1365, 28334), (1371, 28210), (2015, 19194), (2170, 17823), (2285, 16926), (2418, 15995), (2730, 14167), (2742, 14105), (2821, 13710), (3199, 12090), (3255, 11882), (4030, 9597), (4570, 8463), (5642, 6855), (5941, 6510), (6045, 6398)]