311955930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24239}}^1$

素因数の和:24276

約数の個数: 96

約数和(自身を含む): 952922880

約数和(自身を除く): 640966950

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 24239, 48478, 72717, 121195, 145434, 218151, 242390, 266629, 315107, 363585, 436302, 533258, 630214, 727170, 799887, 945321, 1090755, 1333145, 1575535, 1599774, 1890642, 2181510, 2399661, 2666290, 2835963, 3151070, 3466177, 3999435, 4726605, 4799322, 5671926, 6932354, 7998870, 9453210, 10398531, 11998305, 14179815, 17330885, 20797062, 23996610, 28359630, 31195593, 34661770, 51992655, 62391186, 103985310, 155977965, 311955930]

約数ペア:

[(1, 311955930), (2, 155977965), (3, 103985310), (5, 62391186), (6, 51992655), (9, 34661770), (10, 31195593), (11, 28359630), (13, 23996610), (15, 20797062), (18, 17330885), (22, 14179815), (26, 11998305), (30, 10398531), (33, 9453210), (39, 7998870), (45, 6932354), (55, 5671926), (65, 4799322), (66, 4726605), (78, 3999435), (90, 3466177), (99, 3151070), (110, 2835963), (117, 2666290), (130, 2399661), (143, 2181510), (165, 1890642), (195, 1599774), (198, 1575535), (234, 1333145), (286, 1090755), (330, 945321), (390, 799887), (429, 727170), (495, 630214), (585, 533258), (715, 436302), (858, 363585), (990, 315107), (1170, 266629), (1287, 242390), (1430, 218151), (2145, 145434), (2574, 121195), (4290, 72717), (6435, 48478), (12870, 24239)]