151050290

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{1663}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 281788416

約数和(自身を除く): 130738126

約数列:

[1, 2, 5, 10, 31, 62, 155, 293, 310, 586, 1465, 1663, 2930, 3326, 8315, 9083, 16630, 18166, 45415, 51553, 90830, 103106, 257765, 487259, 515530, 974518, 2436295, 4872590, 15105029, 30210058, 75525145, 151050290]

約数ペア:

[(1, 151050290), (2, 75525145), (5, 30210058), (10, 15105029), (31, 4872590), (62, 2436295), (155, 974518), (293, 515530), (310, 487259), (586, 257765), (1465, 103106), (1663, 90830), (2930, 51553), (3326, 45415), (8315, 18166), (9083, 16630)]