42690970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:415

約数の個数: 64

約数和(自身を含む): 92192256

約数和(自身を除く): 49501286

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 53, 70, 74, 106, 185, 259, 265, 311, 370, 371, 518, 530, 622, 742, 1295, 1555, 1855, 1961, 2177, 2590, 3110, 3710, 3922, 4354, 9805, 10885, 11507, 13727, 16483, 19610, 21770, 23014, 27454, 32966, 57535, 68635, 80549, 82415, 115070, 115381, 137270, 161098, 164830, 230762, 402745, 576905, 609871, 805490, 1153810, 1219742, 3049355, 4269097, 6098710, 8538194, 21345485, 42690970]

約数ペア:

[(1, 42690970), (2, 21345485), (5, 8538194), (7, 6098710), (10, 4269097), (14, 3049355), (35, 1219742), (37, 1153810), (53, 805490), (70, 609871), (74, 576905), (106, 402745), (185, 230762), (259, 164830), (265, 161098), (311, 137270), (370, 115381), (371, 115070), (518, 82415), (530, 80549), (622, 68635), (742, 57535), (1295, 32966), (1555, 27454), (1855, 23014), (1961, 21770), (2177, 19610), (2590, 16483), (3110, 13727), (3710, 11507), (3922, 10885), (4354, 9805)]