6189950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 12655440

約数和(自身を除く): 6465490

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 107, 130, 178, 214, 325, 445, 535, 650, 890, 1070, 1157, 1391, 2225, 2314, 2675, 2782, 4450, 5350, 5785, 6955, 9523, 11570, 13910, 19046, 28925, 34775, 47615, 57850, 69550, 95230, 123799, 238075, 247598, 476150, 618995, 1237990, 3094975, 6189950]

約数ペア:

[(1, 6189950), (2, 3094975), (5, 1237990), (10, 618995), (13, 476150), (25, 247598), (26, 238075), (50, 123799), (65, 95230), (89, 69550), (107, 57850), (130, 47615), (178, 34775), (214, 28925), (325, 19046), (445, 13910), (535, 11570), (650, 9523), (890, 6955), (1070, 5785), (1157, 5350), (1391, 4450), (2225, 2782), (2314, 2675)]