30264910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12253}}^1$

素因数の和:12292

約数の個数: 32

約数和(自身を含む): 61760160

約数和(自身を除く): 31495250

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 12253, 24506, 61265, 122530, 159289, 232807, 318578, 465614, 796445, 1164035, 1592890, 2328070, 3026491, 6052982, 15132455, 30264910]

約数ペア:

[(1, 30264910), (2, 15132455), (5, 6052982), (10, 3026491), (13, 2328070), (19, 1592890), (26, 1164035), (38, 796445), (65, 465614), (95, 318578), (130, 232807), (190, 159289), (247, 122530), (494, 61265), (1235, 24506), (2470, 12253)]