11963730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 30643200

約数和(自身を除く): 18679470

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 139, 151, 190, 278, 285, 302, 417, 453, 570, 695, 755, 834, 906, 1390, 1510, 2085, 2265, 2641, 2869, 4170, 4530, 5282, 5738, 7923, 8607, 13205, 14345, 15846, 17214, 20989, 26410, 28690, 39615, 41978, 43035, 62967, 79230, 86070, 104945, 125934, 209890, 314835, 398791, 629670, 797582, 1196373, 1993955, 2392746, 3987910, 5981865, 11963730]

約数ペア:

[(1, 11963730), (2, 5981865), (3, 3987910), (5, 2392746), (6, 1993955), (10, 1196373), (15, 797582), (19, 629670), (30, 398791), (38, 314835), (57, 209890), (95, 125934), (114, 104945), (139, 86070), (151, 79230), (190, 62967), (278, 43035), (285, 41978), (302, 39615), (417, 28690), (453, 26410), (570, 20989), (695, 17214), (755, 15846), (834, 14345), (906, 13205), (1390, 8607), (1510, 7923), (2085, 5738), (2265, 5282), (2641, 4530), (2869, 4170)]