105138870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 260409600

約数和(自身を除く): 155270730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 149, 215, 258, 298, 430, 447, 547, 645, 745, 894, 1094, 1290, 1490, 1641, 2235, 2735, 3282, 4470, 5470, 6407, 8205, 12814, 16410, 19221, 23521, 32035, 38442, 47042, 64070, 70563, 81503, 96105, 117605, 141126, 163006, 192210, 235210, 244509, 352815, 407515, 489018, 705630, 815030, 1222545, 2445090, 3504629, 7009258, 10513887, 17523145, 21027774, 35046290, 52569435, 105138870]

約数ペア:

[(1, 105138870), (2, 52569435), (3, 35046290), (5, 21027774), (6, 17523145), (10, 10513887), (15, 7009258), (30, 3504629), (43, 2445090), (86, 1222545), (129, 815030), (149, 705630), (215, 489018), (258, 407515), (298, 352815), (430, 244509), (447, 235210), (547, 192210), (645, 163006), (745, 141126), (894, 117605), (1094, 96105), (1290, 81503), (1490, 70563), (1641, 64070), (2235, 47042), (2735, 38442), (3282, 32035), (4470, 23521), (5470, 19221), (6407, 16410), (8205, 12814)]