73985550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6947}}^1$

素因数の和:7033

約数の個数: 48

約数和(自身を含む): 186095232

約数和(自身を除く): 112109682

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 6947, 10650, 13894, 20841, 34735, 41682, 69470, 104205, 173675, 208410, 347350, 493237, 521025, 986474, 1042050, 1479711, 2466185, 2959422, 4932370, 7398555, 12330925, 14797110, 24661850, 36992775, 73985550]

約数ペア:

[(1, 73985550), (2, 36992775), (3, 24661850), (5, 14797110), (6, 12330925), (10, 7398555), (15, 4932370), (25, 2959422), (30, 2466185), (50, 1479711), (71, 1042050), (75, 986474), (142, 521025), (150, 493237), (213, 347350), (355, 208410), (426, 173675), (710, 104205), (1065, 69470), (1775, 41682), (2130, 34735), (3550, 20841), (5325, 13894), (6947, 10650)]