30835870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10313}}^1$

素因数の和:10356

約数の個数: 32

約数和(自身を含む): 62379072

約数和(自身を除く): 31543202

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 10313, 20626, 51565, 103130, 134069, 237199, 268138, 474398, 670345, 1185995, 1340690, 2371990, 3083587, 6167174, 15417935, 30835870]

約数ペア:

[(1, 30835870), (2, 15417935), (5, 6167174), (10, 3083587), (13, 2371990), (23, 1340690), (26, 1185995), (46, 670345), (65, 474398), (115, 268138), (130, 237199), (230, 134069), (299, 103130), (598, 51565), (1495, 20626), (2990, 10313)]