29900520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6389}}^1$

素因数の和:6419

約数の個数: 96

約数和(自身を含む): 104668200

約数和(自身を除く): 74767680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 6389, 12778, 19167, 25556, 31945, 38334, 51112, 57501, 63890, 76668, 83057, 95835, 115002, 127780, 153336, 166114, 191670, 230004, 249171, 255560, 287505, 332228, 383340, 415285, 460008, 498342, 575010, 664456, 747513, 766680, 830570, 996684, 1150020, 1245855, 1495026, 1661140, 1993368, 2300040, 2491710, 2990052, 3322280, 3737565, 4983420, 5980104, 7475130, 9966840, 14950260, 29900520]

約数ペア:

[(1, 29900520), (2, 14950260), (3, 9966840), (4, 7475130), (5, 5980104), (6, 4983420), (8, 3737565), (9, 3322280), (10, 2990052), (12, 2491710), (13, 2300040), (15, 1993368), (18, 1661140), (20, 1495026), (24, 1245855), (26, 1150020), (30, 996684), (36, 830570), (39, 766680), (40, 747513), (45, 664456), (52, 575010), (60, 498342), (65, 460008), (72, 415285), (78, 383340), (90, 332228), (104, 287505), (117, 255560), (120, 249171), (130, 230004), (156, 191670), (180, 166114), (195, 153336), (234, 127780), (260, 115002), (312, 95835), (360, 83057), (390, 76668), (468, 63890), (520, 57501), (585, 51112), (780, 38334), (936, 31945), (1170, 25556), (1560, 19167), (2340, 12778), (4680, 6389)]