289366919380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8867}}^1\times {\mathrm{21191}}^1$

素因数の和:30085

約数の個数: 96

約数和(自身を含む): 757736404992

約数和(自身を除く): 468369485612

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 8867, 17734, 21191, 35468, 42382, 44335, 62069, 84764, 88670, 97537, 105955, 124138, 148337, 177340, 195074, 211910, 233101, 248276, 296674, 310345, 390148, 423820, 466202, 487685, 593348, 620690, 682759, 741685, 932404, 975370, 1165505, 1241380, 1365518, 1483370, 1631707, 1950740, 2331010, 2731036, 2966740, 3263414, 3413795, 4662020, 6526828, 6827590, 8158535, 13655180, 16317070, 32634140, 187900597, 375801194, 751602388, 939502985, 1315304179, 1879005970, 2066906567, 2630608358, 3758011940, 4133813134, 5261216716, 6576520895, 8267626268, 10334532835, 13153041790, 14468345969, 20669065670, 26306083580, 28936691938, 41338131340, 57873383876, 72341729845, 144683459690, 289366919380]

約数ペア:

[(1, 289366919380), (2, 144683459690), (4, 72341729845), (5, 57873383876), (7, 41338131340), (10, 28936691938), (11, 26306083580), (14, 20669065670), (20, 14468345969), (22, 13153041790), (28, 10334532835), (35, 8267626268), (44, 6576520895), (55, 5261216716), (70, 4133813134), (77, 3758011940), (110, 2630608358), (140, 2066906567), (154, 1879005970), (220, 1315304179), (308, 939502985), (385, 751602388), (770, 375801194), (1540, 187900597), (8867, 32634140), (17734, 16317070), (21191, 13655180), (35468, 8158535), (42382, 6827590), (44335, 6526828), (62069, 4662020), (84764, 3413795), (88670, 3263414), (97537, 2966740), (105955, 2731036), (124138, 2331010), (148337, 1950740), (177340, 1631707), (195074, 1483370), (211910, 1365518), (233101, 1241380), (248276, 1165505), (296674, 975370), (310345, 932404), (390148, 741685), (423820, 682759), (466202, 620690), (487685, 593348)]