2150951160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{416851}}^1$

素因数の和:416908

約数の個数: 64

約数和(自身を含む): 6602935680

約数和(自身を除く): 4451984520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 416851, 833702, 1250553, 1667404, 2084255, 2501106, 3334808, 4168510, 5002212, 6252765, 8337020, 10004424, 12505530, 16674040, 17924593, 25011060, 35849186, 50022120, 53773779, 71698372, 89622965, 107547558, 143396744, 179245930, 215095116, 268868895, 358491860, 430190232, 537737790, 716983720, 1075475580, 2150951160]

約数ペア:

[(1, 2150951160), (2, 1075475580), (3, 716983720), (4, 537737790), (5, 430190232), (6, 358491860), (8, 268868895), (10, 215095116), (12, 179245930), (15, 143396744), (20, 107547558), (24, 89622965), (30, 71698372), (40, 53773779), (43, 50022120), (60, 35849186), (86, 25011060), (120, 17924593), (129, 16674040), (172, 12505530), (215, 10004424), (258, 8337020), (344, 6252765), (430, 5002212), (516, 4168510), (645, 3334808), (860, 2501106), (1032, 2084255), (1290, 1667404), (1720, 1250553), (2580, 833702), (5160, 416851)]