30555156

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 42827244

約数列:

[1, 2, 3, 4, 6, 12, 59, 103, 118, 177, 206, 236, 309, 354, 412, 419, 618, 708, 838, 1236, 1257, 1676, 2514, 5028, 6077, 12154, 18231, 24308, 24721, 36462, 43157, 49442, 72924, 74163, 86314, 98884, 129471, 148326, 172628, 258942, 296652, 517884, 2546263, 5092526, 7638789, 10185052, 15277578, 30555156]

約数ペア:

[(1, 30555156), (2, 15277578), (3, 10185052), (4, 7638789), (6, 5092526), (12, 2546263), (59, 517884), (103, 296652), (118, 258942), (177, 172628), (206, 148326), (236, 129471), (309, 98884), (354, 86314), (412, 74163), (419, 72924), (618, 49442), (708, 43157), (838, 36462), (1236, 24721), (1257, 24308), (1676, 18231), (2514, 12154), (5028, 6077)]