74202910

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 135738432

約数和(自身を除く): 61535522

約数列:

[1, 2, 5, 10, 151, 157, 302, 313, 314, 626, 755, 785, 1510, 1565, 1570, 3130, 23707, 47263, 47414, 49141, 94526, 98282, 118535, 236315, 237070, 245705, 472630, 491410, 7420291, 14840582, 37101455, 74202910]

約数ペア:

[(1, 74202910), (2, 37101455), (5, 14840582), (10, 7420291), (151, 491410), (157, 472630), (302, 245705), (313, 237070), (314, 236315), (626, 118535), (755, 98282), (785, 94526), (1510, 49141), (1565, 47414), (1570, 47263), (3130, 23707)]