63105510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 172440576

約数和(自身を除く): 109335066

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 53, 65, 71, 78, 86, 106, 129, 130, 142, 159, 195, 213, 215, 258, 265, 318, 355, 390, 426, 430, 530, 559, 645, 689, 710, 795, 923, 1065, 1118, 1290, 1378, 1590, 1677, 1846, 2067, 2130, 2279, 2769, 2795, 3053, 3354, 3445, 3763, 4134, 4558, 4615, 5538, 5590, 6106, 6837, 6890, 7526, 8385, 9159, 9230, 10335, 11289, 11395, 13674, 13845, 15265, 16770, 18318, 18815, 20670, 22578, 22790, 27690, 29627, 30530, 34185, 37630, 39689, 45795, 48919, 56445, 59254, 68370, 79378, 88881, 91590, 97838, 112890, 119067, 146757, 148135, 161809, 177762, 198445, 238134, 244595, 293514, 296270, 323618, 396890, 444405, 485427, 489190, 595335, 733785, 809045, 888810, 970854, 1190670, 1467570, 1618090, 2103517, 2427135, 4207034, 4854270, 6310551, 10517585, 12621102, 21035170, 31552755, 63105510]

約数ペア:

[(1, 63105510), (2, 31552755), (3, 21035170), (5, 12621102), (6, 10517585), (10, 6310551), (13, 4854270), (15, 4207034), (26, 2427135), (30, 2103517), (39, 1618090), (43, 1467570), (53, 1190670), (65, 970854), (71, 888810), (78, 809045), (86, 733785), (106, 595335), (129, 489190), (130, 485427), (142, 444405), (159, 396890), (195, 323618), (213, 296270), (215, 293514), (258, 244595), (265, 238134), (318, 198445), (355, 177762), (390, 161809), (426, 148135), (430, 146757), (530, 119067), (559, 112890), (645, 97838), (689, 91590), (710, 88881), (795, 79378), (923, 68370), (1065, 59254), (1118, 56445), (1290, 48919), (1378, 45795), (1590, 39689), (1677, 37630), (1846, 34185), (2067, 30530), (2130, 29627), (2279, 27690), (2769, 22790), (2795, 22578), (3053, 20670), (3354, 18815), (3445, 18318), (3763, 16770), (4134, 15265), (4558, 13845), (4615, 13674), (5538, 11395), (5590, 11289), (6106, 10335), (6837, 9230), (6890, 9159), (7526, 8385)]