30529550

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 58924800

約数和(自身を除く): 28395250

約数列:

[1, 2, 5, 10, 25, 50, 59, 79, 118, 131, 158, 262, 295, 395, 590, 655, 790, 1310, 1475, 1975, 2950, 3275, 3950, 4661, 6550, 7729, 9322, 10349, 15458, 20698, 23305, 38645, 46610, 51745, 77290, 103490, 116525, 193225, 233050, 258725, 386450, 517450, 610591, 1221182, 3052955, 6105910, 15264775, 30529550]

約数ペア:

[(1, 30529550), (2, 15264775), (5, 6105910), (10, 3052955), (25, 1221182), (50, 610591), (59, 517450), (79, 386450), (118, 258725), (131, 233050), (158, 193225), (262, 116525), (295, 103490), (395, 77290), (590, 51745), (655, 46610), (790, 38645), (1310, 23305), (1475, 20698), (1975, 15458), (2950, 10349), (3275, 9322), (3950, 7729), (4661, 6550)]