65680950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{157}}^1\times {\mathrm{2789}}^1$

素因数の和:2961

約数の個数: 48

約数和(自身を含む): 163985040

約数和(自身を除く): 98304090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 157, 314, 471, 785, 942, 1570, 2355, 2789, 3925, 4710, 5578, 7850, 8367, 11775, 13945, 16734, 23550, 27890, 41835, 69725, 83670, 139450, 209175, 418350, 437873, 875746, 1313619, 2189365, 2627238, 4378730, 6568095, 10946825, 13136190, 21893650, 32840475, 65680950]

約数ペア:

[(1, 65680950), (2, 32840475), (3, 21893650), (5, 13136190), (6, 10946825), (10, 6568095), (15, 4378730), (25, 2627238), (30, 2189365), (50, 1313619), (75, 875746), (150, 437873), (157, 418350), (314, 209175), (471, 139450), (785, 83670), (942, 69725), (1570, 41835), (2355, 27890), (2789, 23550), (3925, 16734), (4710, 13945), (5578, 11775), (7850, 8367)]