42393610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4357}}^1$

素因数の和:4510

約数の個数: 32

約数和(自身を含む): 87857280

約数和(自身を除く): 45463670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4357, 4865, 8714, 9730, 21785, 30499, 43570, 60998, 152495, 304990, 605623, 1211246, 3028115, 4239361, 6056230, 8478722, 21196805, 42393610]

約数ペア:

[(1, 42393610), (2, 21196805), (5, 8478722), (7, 6056230), (10, 4239361), (14, 3028115), (35, 1211246), (70, 605623), (139, 304990), (278, 152495), (695, 60998), (973, 43570), (1390, 30499), (1946, 21785), (4357, 9730), (4865, 8714)]