151152950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13679}}^1$

素因数の和:13721

約数の個数: 48

約数和(自身を含む): 320604480

約数和(自身を除く): 169451530

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 130, 170, 221, 325, 425, 442, 650, 850, 1105, 2210, 5525, 11050, 13679, 27358, 68395, 136790, 177827, 232543, 341975, 355654, 465086, 683950, 889135, 1162715, 1778270, 2325430, 3023059, 4445675, 5813575, 6046118, 8891350, 11627150, 15115295, 30230590, 75576475, 151152950]

約数ペア:

[(1, 151152950), (2, 75576475), (5, 30230590), (10, 15115295), (13, 11627150), (17, 8891350), (25, 6046118), (26, 5813575), (34, 4445675), (50, 3023059), (65, 2325430), (85, 1778270), (130, 1162715), (170, 889135), (221, 683950), (325, 465086), (425, 355654), (442, 341975), (650, 232543), (850, 177827), (1105, 136790), (2210, 68395), (5525, 27358), (11050, 13679)]