628639830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76757}}^1$

素因数の和:76790

約数の個数: 96

約数和(自身を含む): 2011673664

約数和(自身を除く): 1383033834

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 76757, 153514, 230271, 383785, 460542, 537299, 690813, 767570, 997841, 1074598, 1151355, 1381626, 1611897, 1995682, 2302710, 2686495, 2993523, 3223794, 3454065, 4835691, 4989205, 5372990, 5987046, 6908130, 6984887, 8059485, 8980569, 9671382, 9978410, 13969774, 14967615, 16118970, 17961138, 20954661, 24178455, 29935230, 34924435, 41909322, 44902845, 48356910, 62863983, 69848870, 89805690, 104773305, 125727966, 209546610, 314319915, 628639830]

約数ペア:

[(1, 628639830), (2, 314319915), (3, 209546610), (5, 125727966), (6, 104773305), (7, 89805690), (9, 69848870), (10, 62863983), (13, 48356910), (14, 44902845), (15, 41909322), (18, 34924435), (21, 29935230), (26, 24178455), (30, 20954661), (35, 17961138), (39, 16118970), (42, 14967615), (45, 13969774), (63, 9978410), (65, 9671382), (70, 8980569), (78, 8059485), (90, 6984887), (91, 6908130), (105, 5987046), (117, 5372990), (126, 4989205), (130, 4835691), (182, 3454065), (195, 3223794), (210, 2993523), (234, 2686495), (273, 2302710), (315, 1995682), (390, 1611897), (455, 1381626), (546, 1151355), (585, 1074598), (630, 997841), (819, 767570), (910, 690813), (1170, 537299), (1365, 460542), (1638, 383785), (2730, 230271), (4095, 153514), (8190, 76757)]