47205870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 118001664

約数和(自身を除く): 70795794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 193, 263, 310, 386, 465, 526, 579, 789, 930, 965, 1158, 1315, 1578, 1930, 2630, 2895, 3945, 5790, 5983, 7890, 8153, 11966, 16306, 17949, 24459, 29915, 35898, 40765, 48918, 50759, 59830, 81530, 89745, 101518, 122295, 152277, 179490, 244590, 253795, 304554, 507590, 761385, 1522770, 1573529, 3147058, 4720587, 7867645, 9441174, 15735290, 23602935, 47205870]

約数ペア:

[(1, 47205870), (2, 23602935), (3, 15735290), (5, 9441174), (6, 7867645), (10, 4720587), (15, 3147058), (30, 1573529), (31, 1522770), (62, 761385), (93, 507590), (155, 304554), (186, 253795), (193, 244590), (263, 179490), (310, 152277), (386, 122295), (465, 101518), (526, 89745), (579, 81530), (789, 59830), (930, 50759), (965, 48918), (1158, 40765), (1315, 35898), (1578, 29915), (1930, 24459), (2630, 17949), (2895, 16306), (3945, 11966), (5790, 8153), (5983, 7890)]