74220390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{824671}}^1$

素因数の和:824684

約数の個数: 24

約数和(自身を含む): 192973248

約数和(自身を除く): 118752858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 824671, 1649342, 2474013, 4123355, 4948026, 7422039, 8246710, 12370065, 14844078, 24740130, 37110195, 74220390]

約数ペア:

[(1, 74220390), (2, 37110195), (3, 24740130), (5, 14844078), (6, 12370065), (9, 8246710), (10, 7422039), (15, 4948026), (18, 4123355), (30, 2474013), (45, 1649342), (90, 824671)]