42073430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{971}}^1$

素因数の和:1604

約数の個数: 32

約数和(自身を含む): 86780160

約数和(自身を除く): 44706730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 619, 971, 1238, 1942, 3095, 4333, 4855, 6190, 6797, 8666, 9710, 13594, 21665, 33985, 43330, 67970, 601049, 1202098, 3005245, 4207343, 6010490, 8414686, 21036715, 42073430]

約数ペア:

[(1, 42073430), (2, 21036715), (5, 8414686), (7, 6010490), (10, 4207343), (14, 3005245), (35, 1202098), (70, 601049), (619, 67970), (971, 43330), (1238, 33985), (1942, 21665), (3095, 13594), (4333, 9710), (4855, 8666), (6190, 6797)]