2270580

素因数分解:

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

素因数の和:137

約数の個数: 96

約数和(自身を含む): 7112448

約数和(自身を除く): 4841868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 71, 78, 82, 123, 130, 142, 156, 164, 195, 205, 213, 246, 260, 284, 355, 390, 410, 426, 492, 533, 615, 710, 780, 820, 852, 923, 1065, 1066, 1230, 1420, 1599, 1846, 2130, 2132, 2460, 2665, 2769, 2911, 3198, 3692, 4260, 4615, 5330, 5538, 5822, 6396, 7995, 8733, 9230, 10660, 11076, 11644, 13845, 14555, 15990, 17466, 18460, 27690, 29110, 31980, 34932, 37843, 43665, 55380, 58220, 75686, 87330, 113529, 151372, 174660, 189215, 227058, 378430, 454116, 567645, 756860, 1135290, 2270580]

約数ペア:

[(1, 2270580), (2, 1135290), (3, 756860), (4, 567645), (5, 454116), (6, 378430), (10, 227058), (12, 189215), (13, 174660), (15, 151372), (20, 113529), (26, 87330), (30, 75686), (39, 58220), (41, 55380), (52, 43665), (60, 37843), (65, 34932), (71, 31980), (78, 29110), (82, 27690), (123, 18460), (130, 17466), (142, 15990), (156, 14555), (164, 13845), (195, 11644), (205, 11076), (213, 10660), (246, 9230), (260, 8733), (284, 7995), (355, 6396), (390, 5822), (410, 5538), (426, 5330), (492, 4615), (533, 4260), (615, 3692), (710, 3198), (780, 2911), (820, 2769), (852, 2665), (923, 2460), (1065, 2132), (1066, 2130), (1230, 1846), (1420, 1599)]