8183070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 96

約数和(自身を含む): 25159680

約数和(自身を除く): 16976610

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 419, 434, 465, 558, 630, 651, 838, 930, 1085, 1257, 1302, 1395, 1953, 2095, 2170, 2514, 2790, 2933, 3255, 3771, 3906, 4190, 5866, 6285, 6510, 7542, 8799, 9765, 12570, 12989, 14665, 17598, 18855, 19530, 25978, 26397, 29330, 37710, 38967, 43995, 52794, 64945, 77934, 87990, 90923, 116901, 129890, 131985, 181846, 194835, 233802, 263970, 272769, 389670, 454615, 545538, 584505, 818307, 909230, 1169010, 1363845, 1636614, 2727690, 4091535, 8183070]

約数ペア:

[(1, 8183070), (2, 4091535), (3, 2727690), (5, 1636614), (6, 1363845), (7, 1169010), (9, 909230), (10, 818307), (14, 584505), (15, 545538), (18, 454615), (21, 389670), (30, 272769), (31, 263970), (35, 233802), (42, 194835), (45, 181846), (62, 131985), (63, 129890), (70, 116901), (90, 90923), (93, 87990), (105, 77934), (126, 64945), (155, 52794), (186, 43995), (210, 38967), (217, 37710), (279, 29330), (310, 26397), (315, 25978), (419, 19530), (434, 18855), (465, 17598), (558, 14665), (630, 12989), (651, 12570), (838, 9765), (930, 8799), (1085, 7542), (1257, 6510), (1302, 6285), (1395, 5866), (1953, 4190), (2095, 3906), (2170, 3771), (2514, 3255), (2790, 2933)]