30181658

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1231}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 52157952

約数和(自身を除く): 21976294

約数列:

[1, 2, 13, 23, 26, 41, 46, 82, 299, 533, 598, 943, 1066, 1231, 1886, 2462, 12259, 16003, 24518, 28313, 32006, 50471, 56626, 100942, 368069, 656123, 736138, 1160833, 1312246, 2321666, 15090829, 30181658]

約数ペア:

[(1, 30181658), (2, 15090829), (13, 2321666), (23, 1312246), (26, 1160833), (41, 736138), (46, 656123), (82, 368069), (299, 100942), (533, 56626), (598, 50471), (943, 32006), (1066, 28313), (1231, 24518), (1886, 16003), (2462, 12259)]