127697970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{53881}}^1$

素因数の和:53970

約数の個数: 32

約数和(自身を含む): 310360320

約数和(自身を除く): 182662350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 53881, 107762, 161643, 269405, 323286, 538810, 808215, 1616430, 4256599, 8513198, 12769797, 21282995, 25539594, 42565990, 63848985, 127697970]

約数ペア:

[(1, 127697970), (2, 63848985), (3, 42565990), (5, 25539594), (6, 21282995), (10, 12769797), (15, 8513198), (30, 4256599), (79, 1616430), (158, 808215), (237, 538810), (395, 323286), (474, 269405), (790, 161643), (1185, 107762), (2370, 53881)]