3405870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 9906624

約数和(自身を除く): 6500754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 71, 78, 82, 90, 117, 123, 130, 142, 195, 205, 213, 234, 246, 355, 369, 390, 410, 426, 533, 585, 615, 639, 710, 738, 923, 1065, 1066, 1170, 1230, 1278, 1599, 1845, 1846, 2130, 2665, 2769, 2911, 3195, 3198, 3690, 4615, 4797, 5330, 5538, 5822, 6390, 7995, 8307, 8733, 9230, 9594, 13845, 14555, 15990, 16614, 17466, 23985, 26199, 27690, 29110, 37843, 41535, 43665, 47970, 52398, 75686, 83070, 87330, 113529, 130995, 189215, 227058, 261990, 340587, 378430, 567645, 681174, 1135290, 1702935, 3405870]

約数ペア:

[(1, 3405870), (2, 1702935), (3, 1135290), (5, 681174), (6, 567645), (9, 378430), (10, 340587), (13, 261990), (15, 227058), (18, 189215), (26, 130995), (30, 113529), (39, 87330), (41, 83070), (45, 75686), (65, 52398), (71, 47970), (78, 43665), (82, 41535), (90, 37843), (117, 29110), (123, 27690), (130, 26199), (142, 23985), (195, 17466), (205, 16614), (213, 15990), (234, 14555), (246, 13845), (355, 9594), (369, 9230), (390, 8733), (410, 8307), (426, 7995), (533, 6390), (585, 5822), (615, 5538), (639, 5330), (710, 4797), (738, 4615), (923, 3690), (1065, 3198), (1066, 3195), (1170, 2911), (1230, 2769), (1278, 2665), (1599, 2130), (1845, 1846)]