128492010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{1361}}^1$

素因数の和:2423

約数の個数: 48

約数和(自身を含む): 334643400

約数和(自身を除く): 206151390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1049, 1361, 2098, 2722, 3147, 4083, 5245, 6294, 6805, 8166, 9441, 10490, 12249, 13610, 15735, 18882, 20415, 24498, 31470, 40830, 47205, 61245, 94410, 122490, 1427689, 2855378, 4283067, 7138445, 8566134, 12849201, 14276890, 21415335, 25698402, 42830670, 64246005, 128492010]

約数ペア:

[(1, 128492010), (2, 64246005), (3, 42830670), (5, 25698402), (6, 21415335), (9, 14276890), (10, 12849201), (15, 8566134), (18, 7138445), (30, 4283067), (45, 2855378), (90, 1427689), (1049, 122490), (1361, 94410), (2098, 61245), (2722, 47205), (3147, 40830), (4083, 31470), (5245, 24498), (6294, 20415), (6805, 18882), (8166, 15735), (9441, 13610), (10490, 12249)]