22984740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1021

約数の個数: 72

約数和(自身を含む): 70270200

約数和(自身を除く): 47285460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 857, 894, 1341, 1490, 1714, 1788, 2235, 2571, 2682, 2980, 3428, 4285, 4470, 5142, 5364, 6705, 7713, 8570, 8940, 10284, 12855, 13410, 15426, 17140, 25710, 26820, 30852, 38565, 51420, 77130, 127693, 154260, 255386, 383079, 510772, 638465, 766158, 1149237, 1276930, 1532316, 1915395, 2298474, 2553860, 3830790, 4596948, 5746185, 7661580, 11492370, 22984740]

約数ペア:

[(1, 22984740), (2, 11492370), (3, 7661580), (4, 5746185), (5, 4596948), (6, 3830790), (9, 2553860), (10, 2298474), (12, 1915395), (15, 1532316), (18, 1276930), (20, 1149237), (30, 766158), (36, 638465), (45, 510772), (60, 383079), (90, 255386), (149, 154260), (180, 127693), (298, 77130), (447, 51420), (596, 38565), (745, 30852), (857, 26820), (894, 25710), (1341, 17140), (1490, 15426), (1714, 13410), (1788, 12855), (2235, 10284), (2571, 8940), (2682, 8570), (2980, 7713), (3428, 6705), (4285, 5364), (4470, 5142)]