31786230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6581}}^1$

素因数の和:6621

約数の個数: 64

約数和(自身を含む): 90989568

約数和(自身を除く): 59203338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 6581, 13162, 19743, 32905, 39486, 46067, 65810, 92134, 98715, 138201, 151363, 197430, 230335, 276402, 302726, 454089, 460670, 691005, 756815, 908178, 1059541, 1382010, 1513630, 2119082, 2270445, 3178623, 4540890, 5297705, 6357246, 10595410, 15893115, 31786230]

約数ペア:

[(1, 31786230), (2, 15893115), (3, 10595410), (5, 6357246), (6, 5297705), (7, 4540890), (10, 3178623), (14, 2270445), (15, 2119082), (21, 1513630), (23, 1382010), (30, 1059541), (35, 908178), (42, 756815), (46, 691005), (69, 460670), (70, 454089), (105, 302726), (115, 276402), (138, 230335), (161, 197430), (210, 151363), (230, 138201), (322, 98715), (345, 92134), (483, 65810), (690, 46067), (805, 39486), (966, 32905), (1610, 19743), (2415, 13162), (4830, 6581)]