156564990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37013}}^1$

素因数の和:37073

約数の個数: 48

約数和(自身を含む): 415741248

約数和(自身を除く): 259176258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 37013, 74026, 111039, 185065, 222078, 333117, 370130, 555195, 666234, 1110390, 1665585, 1739611, 3331170, 3479222, 5218833, 8698055, 10437666, 15656499, 17396110, 26094165, 31312998, 52188330, 78282495, 156564990]

約数ペア:

[(1, 156564990), (2, 78282495), (3, 52188330), (5, 31312998), (6, 26094165), (9, 17396110), (10, 15656499), (15, 10437666), (18, 8698055), (30, 5218833), (45, 3479222), (47, 3331170), (90, 1739611), (94, 1665585), (141, 1110390), (235, 666234), (282, 555195), (423, 370130), (470, 333117), (705, 222078), (846, 185065), (1410, 111039), (2115, 74026), (4230, 37013)]