42707930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1321}}^1$

素因数の和:1442

約数の個数: 32

約数和(自身を含む): 79669008

約数和(自身を除く): 36961078

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 265, 305, 530, 610, 1321, 2642, 3233, 6466, 6605, 13210, 16165, 32330, 70013, 80581, 140026, 161162, 350065, 402905, 700130, 805810, 4270793, 8541586, 21353965, 42707930]

約数ペア:

[(1, 42707930), (2, 21353965), (5, 8541586), (10, 4270793), (53, 805810), (61, 700130), (106, 402905), (122, 350065), (265, 161162), (305, 140026), (530, 80581), (610, 70013), (1321, 32330), (2642, 16165), (3233, 13210), (6466, 6605)]