15667435810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{27827}}^1$

素因数の和:27979

約数の個数: 64

約数和(自身を含む): 31304496384

約数和(自身を除く): 15637060574

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 71, 122, 130, 142, 305, 355, 610, 710, 793, 923, 1586, 1846, 3965, 4331, 4615, 7930, 8662, 9230, 21655, 27827, 43310, 55654, 56303, 112606, 139135, 278270, 281515, 361751, 563030, 723502, 1697447, 1808755, 1975717, 3394894, 3617510, 3951434, 8487235, 9878585, 16974470, 19757170, 22066811, 25684321, 44133622, 51368642, 110334055, 120518737, 128421605, 220668110, 241037474, 256843210, 602593685, 1205187370, 1566743581, 3133487162, 7833717905, 15667435810]

約数ペア:

[(1, 15667435810), (2, 7833717905), (5, 3133487162), (10, 1566743581), (13, 1205187370), (26, 602593685), (61, 256843210), (65, 241037474), (71, 220668110), (122, 128421605), (130, 120518737), (142, 110334055), (305, 51368642), (355, 44133622), (610, 25684321), (710, 22066811), (793, 19757170), (923, 16974470), (1586, 9878585), (1846, 8487235), (3965, 3951434), (4331, 3617510), (4615, 3394894), (7930, 1975717), (8662, 1808755), (9230, 1697447), (21655, 723502), (27827, 563030), (43310, 361751), (55654, 281515), (56303, 278270), (112606, 139135)]