30663178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{509}}^1$

素因数の和:862

約数の個数: 32

約数和(自身を含む): 56891520

約数和(自身を除く): 26228342

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 331, 509, 662, 1018, 2317, 3563, 4303, 4634, 6617, 7126, 8606, 13234, 30121, 46319, 60242, 92638, 168479, 336958, 1179353, 2190227, 2358706, 4380454, 15331589, 30663178]

約数ペア:

[(1, 30663178), (2, 15331589), (7, 4380454), (13, 2358706), (14, 2190227), (26, 1179353), (91, 336958), (182, 168479), (331, 92638), (509, 60242), (662, 46319), (1018, 30121), (2317, 13234), (3563, 8606), (4303, 7126), (4634, 6617)]