155220130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{1607}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 301480704

約数和(自身を除く): 146260574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 743, 1486, 1607, 3214, 3715, 7430, 8035, 9659, 16070, 19318, 20891, 41782, 48295, 96590, 104455, 208910, 1194001, 2388002, 5970005, 11940010, 15522013, 31044026, 77610065, 155220130]

約数ペア:

[(1, 155220130), (2, 77610065), (5, 31044026), (10, 15522013), (13, 11940010), (26, 5970005), (65, 2388002), (130, 1194001), (743, 208910), (1486, 104455), (1607, 96590), (3214, 48295), (3715, 41782), (7430, 20891), (8035, 19318), (9659, 16070)]