72708030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29921}}^1$

素因数の和:29943

約数の個数: 48

約数和(自身を含む): 196048944

約数和(自身を除く): 123340914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 29921, 59842, 89763, 149605, 179526, 269289, 299210, 448815, 538578, 807867, 897630, 1346445, 1615734, 2423601, 2692890, 4039335, 4847202, 7270803, 8078670, 12118005, 14541606, 24236010, 36354015, 72708030]

約数ペア:

[(1, 72708030), (2, 36354015), (3, 24236010), (5, 14541606), (6, 12118005), (9, 8078670), (10, 7270803), (15, 4847202), (18, 4039335), (27, 2692890), (30, 2423601), (45, 1615734), (54, 1346445), (81, 897630), (90, 807867), (135, 538578), (162, 448815), (243, 299210), (270, 269289), (405, 179526), (486, 149605), (810, 89763), (1215, 59842), (2430, 29921)]