245876670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9137}}^1$

素因数の和:9186

約数の個数: 96

約数和(自身を含む): 718466112

約数和(自身を除く): 472589442

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 8970, 9137, 13455, 18274, 26910, 27411, 45685, 54822, 82233, 91370, 118781, 137055, 164466, 210151, 237562, 274110, 356343, 411165, 420302, 593905, 630453, 712686, 822330, 1050755, 1069029, 1187810, 1260906, 1781715, 1891359, 2101510, 2138058, 2731963, 3152265, 3563430, 3782718, 5345145, 5463926, 6304530, 8195889, 9456795, 10690290, 13659815, 16391778, 18913590, 24587667, 27319630, 40979445, 49175334, 81958890, 122938335, 245876670]

約数ペア:

[(1, 245876670), (2, 122938335), (3, 81958890), (5, 49175334), (6, 40979445), (9, 27319630), (10, 24587667), (13, 18913590), (15, 16391778), (18, 13659815), (23, 10690290), (26, 9456795), (30, 8195889), (39, 6304530), (45, 5463926), (46, 5345145), (65, 3782718), (69, 3563430), (78, 3152265), (90, 2731963), (115, 2138058), (117, 2101510), (130, 1891359), (138, 1781715), (195, 1260906), (207, 1187810), (230, 1069029), (234, 1050755), (299, 822330), (345, 712686), (390, 630453), (414, 593905), (585, 420302), (598, 411165), (690, 356343), (897, 274110), (1035, 237562), (1170, 210151), (1495, 164466), (1794, 137055), (2070, 118781), (2691, 91370), (2990, 82233), (4485, 54822), (5382, 45685), (8970, 27411), (9137, 26910), (13455, 18274)]