3862430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 64

約数和(自身を含む): 8503488

約数和(自身を除く): 4641058

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 37, 55, 65, 73, 74, 110, 130, 143, 146, 185, 286, 365, 370, 407, 481, 715, 730, 803, 814, 949, 962, 1430, 1606, 1898, 2035, 2405, 2701, 4015, 4070, 4745, 4810, 5291, 5402, 8030, 9490, 10439, 10582, 13505, 20878, 26455, 27010, 29711, 35113, 52195, 52910, 59422, 70226, 104390, 148555, 175565, 297110, 351130, 386243, 772486, 1931215, 3862430]

約数ペア:

[(1, 3862430), (2, 1931215), (5, 772486), (10, 386243), (11, 351130), (13, 297110), (22, 175565), (26, 148555), (37, 104390), (55, 70226), (65, 59422), (73, 52910), (74, 52195), (110, 35113), (130, 29711), (143, 27010), (146, 26455), (185, 20878), (286, 13505), (365, 10582), (370, 10439), (407, 9490), (481, 8030), (715, 5402), (730, 5291), (803, 4810), (814, 4745), (949, 4070), (962, 4015), (1430, 2701), (1606, 2405), (1898, 2035)]