213673020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{7529}}^1$

素因数の和:7595

約数の個数: 96

約数和(自身を含む): 667941120

約数和(自身を除く): 454268100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2838, 4730, 5676, 7095, 7529, 9460, 14190, 15058, 22587, 28380, 30116, 37645, 45174, 75290, 82819, 90348, 112935, 150580, 165638, 225870, 248457, 323747, 331276, 414095, 451740, 496914, 647494, 828190, 971241, 993828, 1242285, 1294988, 1618735, 1656380, 1942482, 2484570, 3237470, 3561217, 3884964, 4856205, 4969140, 6474940, 7122434, 9712410, 10683651, 14244868, 17806085, 19424820, 21367302, 35612170, 42734604, 53418255, 71224340, 106836510, 213673020]

約数ペア:

[(1, 213673020), (2, 106836510), (3, 71224340), (4, 53418255), (5, 42734604), (6, 35612170), (10, 21367302), (11, 19424820), (12, 17806085), (15, 14244868), (20, 10683651), (22, 9712410), (30, 7122434), (33, 6474940), (43, 4969140), (44, 4856205), (55, 3884964), (60, 3561217), (66, 3237470), (86, 2484570), (110, 1942482), (129, 1656380), (132, 1618735), (165, 1294988), (172, 1242285), (215, 993828), (220, 971241), (258, 828190), (330, 647494), (430, 496914), (473, 451740), (516, 414095), (645, 331276), (660, 323747), (860, 248457), (946, 225870), (1290, 165638), (1419, 150580), (1892, 112935), (2365, 90348), (2580, 82819), (2838, 75290), (4730, 45174), (5676, 37645), (7095, 30116), (7529, 28380), (9460, 22587), (14190, 15058)]