2378134980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4217}}^1$

素因数の和:4486

約数の個数: 144

約数和(自身を含む): 7802658864

約数和(自身を除く): 5424523884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 241, 260, 390, 468, 482, 585, 723, 780, 964, 1170, 1205, 1446, 2169, 2340, 2410, 2892, 3133, 3615, 4217, 4338, 4820, 6266, 7230, 8434, 8676, 9399, 10845, 12532, 12651, 14460, 15665, 16868, 18798, 21085, 21690, 25302, 28197, 31330, 37596, 37953, 42170, 43380, 46995, 50604, 54821, 56394, 62660, 63255, 75906, 84340, 93990, 109642, 112788, 126510, 140985, 151812, 164463, 187980, 189765, 219284, 253020, 274105, 281970, 328926, 379530, 493389, 548210, 563940, 657852, 759060, 822315, 986778, 1016297, 1096420, 1644630, 1973556, 2032594, 2466945, 3048891, 3289260, 4065188, 4933890, 5081485, 6097782, 9146673, 9867780, 10162970, 12195564, 13211861, 15244455, 18293346, 20325940, 26423722, 30488910, 36586692, 39635583, 45733365, 52847444, 60977820, 66059305, 79271166, 91466730, 118906749, 132118610, 158542332, 182933460, 198177915, 237813498, 264237220, 396355830, 475626996, 594533745, 792711660, 1189067490, 2378134980]

約数ペア:

[(1, 2378134980), (2, 1189067490), (3, 792711660), (4, 594533745), (5, 475626996), (6, 396355830), (9, 264237220), (10, 237813498), (12, 198177915), (13, 182933460), (15, 158542332), (18, 132118610), (20, 118906749), (26, 91466730), (30, 79271166), (36, 66059305), (39, 60977820), (45, 52847444), (52, 45733365), (60, 39635583), (65, 36586692), (78, 30488910), (90, 26423722), (117, 20325940), (130, 18293346), (156, 15244455), (180, 13211861), (195, 12195564), (234, 10162970), (241, 9867780), (260, 9146673), (390, 6097782), (468, 5081485), (482, 4933890), (585, 4065188), (723, 3289260), (780, 3048891), (964, 2466945), (1170, 2032594), (1205, 1973556), (1446, 1644630), (2169, 1096420), (2340, 1016297), (2410, 986778), (2892, 822315), (3133, 759060), (3615, 657852), (4217, 563940), (4338, 548210), (4820, 493389), (6266, 379530), (7230, 328926), (8434, 281970), (8676, 274105), (9399, 253020), (10845, 219284), (12532, 189765), (12651, 187980), (14460, 164463), (15665, 151812), (16868, 140985), (18798, 126510), (21085, 112788), (21690, 109642), (25302, 93990), (28197, 84340), (31330, 75906), (37596, 63255), (37953, 62660), (42170, 56394), (43380, 54821), (46995, 50604)]