11680890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 30748032

約数和(自身を除く): 19067142

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 491, 610, 793, 915, 982, 1473, 1586, 1830, 2379, 2455, 2946, 3965, 4758, 4910, 6383, 7365, 7930, 11895, 12766, 14730, 19149, 23790, 29951, 31915, 38298, 59902, 63830, 89853, 95745, 149755, 179706, 191490, 299510, 389363, 449265, 778726, 898530, 1168089, 1946815, 2336178, 3893630, 5840445, 11680890]

約数ペア:

[(1, 11680890), (2, 5840445), (3, 3893630), (5, 2336178), (6, 1946815), (10, 1168089), (13, 898530), (15, 778726), (26, 449265), (30, 389363), (39, 299510), (61, 191490), (65, 179706), (78, 149755), (122, 95745), (130, 89853), (183, 63830), (195, 59902), (305, 38298), (366, 31915), (390, 29951), (491, 23790), (610, 19149), (793, 14730), (915, 12766), (982, 11895), (1473, 7930), (1586, 7365), (1830, 6383), (2379, 4910), (2455, 4758), (2946, 3965)]