3814330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 48

約数和(自身を含む): 7760664

約数和(自身を除く): 3946334

約数列:

[1, 2, 5, 10, 13, 26, 37, 61, 65, 74, 122, 130, 169, 185, 305, 338, 370, 481, 610, 793, 845, 962, 1586, 1690, 2257, 2405, 3965, 4514, 4810, 6253, 7930, 10309, 11285, 12506, 20618, 22570, 29341, 31265, 51545, 58682, 62530, 103090, 146705, 293410, 381433, 762866, 1907165, 3814330]

約数ペア:

[(1, 3814330), (2, 1907165), (5, 762866), (10, 381433), (13, 293410), (26, 146705), (37, 103090), (61, 62530), (65, 58682), (74, 51545), (122, 31265), (130, 29341), (169, 22570), (185, 20618), (305, 12506), (338, 11285), (370, 10309), (481, 7930), (610, 6253), (793, 4810), (845, 4514), (962, 3965), (1586, 2405), (1690, 2257)]