151005340

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3083}}^1$

素因数の和:3202

約数の個数: 48

約数和(自身を含む): 331591680

約数和(自身を除く): 180586340

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 790, 1580, 2449, 3083, 4898, 6166, 9796, 12245, 12332, 15415, 24490, 30830, 48980, 61660, 95573, 191146, 243557, 382292, 477865, 487114, 955730, 974228, 1217785, 1911460, 2435570, 4871140, 7550267, 15100534, 30201068, 37751335, 75502670, 151005340]

約数ペア:

[(1, 151005340), (2, 75502670), (4, 37751335), (5, 30201068), (10, 15100534), (20, 7550267), (31, 4871140), (62, 2435570), (79, 1911460), (124, 1217785), (155, 974228), (158, 955730), (310, 487114), (316, 477865), (395, 382292), (620, 243557), (790, 191146), (1580, 95573), (2449, 61660), (3083, 48980), (4898, 30830), (6166, 24490), (9796, 15415), (12245, 12332)]