72111630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 178329600

約数和(自身を除く): 106217970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 199, 235, 257, 282, 398, 470, 514, 597, 705, 771, 995, 1194, 1285, 1410, 1542, 1990, 2570, 2985, 3855, 5970, 7710, 9353, 12079, 18706, 24158, 28059, 36237, 46765, 51143, 56118, 60395, 72474, 93530, 102286, 120790, 140295, 153429, 181185, 255715, 280590, 306858, 362370, 511430, 767145, 1534290, 2403721, 4807442, 7211163, 12018605, 14422326, 24037210, 36055815, 72111630]

約数ペア:

[(1, 72111630), (2, 36055815), (3, 24037210), (5, 14422326), (6, 12018605), (10, 7211163), (15, 4807442), (30, 2403721), (47, 1534290), (94, 767145), (141, 511430), (199, 362370), (235, 306858), (257, 280590), (282, 255715), (398, 181185), (470, 153429), (514, 140295), (597, 120790), (705, 102286), (771, 93530), (995, 72474), (1194, 60395), (1285, 56118), (1410, 51143), (1542, 46765), (1990, 36237), (2570, 28059), (2985, 24158), (3855, 18706), (5970, 12079), (7710, 9353)]