5687293140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{64879}}^1$

素因数の和:65381

約数の個数: 72

約数和(自身を含む): 17287146240

約数和(自身を除く): 11599853100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 487, 974, 1461, 1948, 2435, 2922, 4383, 4870, 5844, 7305, 8766, 9740, 14610, 17532, 21915, 29220, 43830, 64879, 87660, 129758, 194637, 259516, 324395, 389274, 583911, 648790, 778548, 973185, 1167822, 1297580, 1946370, 2335644, 2919555, 3892740, 5839110, 11678220, 31596073, 63192146, 94788219, 126384292, 157980365, 189576438, 284364657, 315960730, 379152876, 473941095, 568729314, 631921460, 947882190, 1137458628, 1421823285, 1895764380, 2843646570, 5687293140]

約数ペア:

[(1, 5687293140), (2, 2843646570), (3, 1895764380), (4, 1421823285), (5, 1137458628), (6, 947882190), (9, 631921460), (10, 568729314), (12, 473941095), (15, 379152876), (18, 315960730), (20, 284364657), (30, 189576438), (36, 157980365), (45, 126384292), (60, 94788219), (90, 63192146), (180, 31596073), (487, 11678220), (974, 5839110), (1461, 3892740), (1948, 2919555), (2435, 2335644), (2922, 1946370), (4383, 1297580), (4870, 1167822), (5844, 973185), (7305, 778548), (8766, 648790), (9740, 583911), (14610, 389274), (17532, 324395), (21915, 259516), (29220, 194637), (43830, 129758), (64879, 87660)]