80286570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9803}}^1$

素因数の和:9836

約数の個数: 96

約数和(自身を含む): 256943232

約数和(自身を除く): 176656662

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 9803, 19606, 29409, 49015, 58818, 68621, 88227, 98030, 127439, 137242, 147045, 176454, 205863, 254878, 294090, 343105, 382317, 411726, 441135, 617589, 637195, 686210, 764634, 882270, 892073, 1029315, 1146951, 1235178, 1274390, 1784146, 1911585, 2058630, 2293902, 2676219, 3087945, 3823170, 4460365, 5352438, 5734755, 6175890, 8028657, 8920730, 11469510, 13381095, 16057314, 26762190, 40143285, 80286570]

約数ペア:

[(1, 80286570), (2, 40143285), (3, 26762190), (5, 16057314), (6, 13381095), (7, 11469510), (9, 8920730), (10, 8028657), (13, 6175890), (14, 5734755), (15, 5352438), (18, 4460365), (21, 3823170), (26, 3087945), (30, 2676219), (35, 2293902), (39, 2058630), (42, 1911585), (45, 1784146), (63, 1274390), (65, 1235178), (70, 1146951), (78, 1029315), (90, 892073), (91, 882270), (105, 764634), (117, 686210), (126, 637195), (130, 617589), (182, 441135), (195, 411726), (210, 382317), (234, 343105), (273, 294090), (315, 254878), (390, 205863), (455, 176454), (546, 147045), (585, 137242), (630, 127439), (819, 98030), (910, 88227), (1170, 68621), (1365, 58818), (1638, 49015), (2730, 29409), (4095, 19606), (8190, 9803)]