42170730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8731}}^1$

素因数の和:8771

約数の個数: 64

約数和(自身を含む): 120711168

約数和(自身を除く): 78540438

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 8731, 17462, 26193, 43655, 52386, 61117, 87310, 122234, 130965, 183351, 200813, 261930, 305585, 366702, 401626, 602439, 611170, 916755, 1004065, 1204878, 1405691, 1833510, 2008130, 2811382, 3012195, 4217073, 6024390, 7028455, 8434146, 14056910, 21085365, 42170730]

約数ペア:

[(1, 42170730), (2, 21085365), (3, 14056910), (5, 8434146), (6, 7028455), (7, 6024390), (10, 4217073), (14, 3012195), (15, 2811382), (21, 2008130), (23, 1833510), (30, 1405691), (35, 1204878), (42, 1004065), (46, 916755), (69, 611170), (70, 602439), (105, 401626), (115, 366702), (138, 305585), (161, 261930), (210, 200813), (230, 183351), (322, 130965), (345, 122234), (483, 87310), (690, 61117), (805, 52386), (966, 43655), (1610, 26193), (2415, 17462), (4830, 8731)]