29382420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15797}}^1$

素因数の和:15840

約数の個数: 48

約数和(自身を含む): 84930048

約数和(自身を除く): 55547628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 15797, 31594, 47391, 63188, 78985, 94782, 157970, 189564, 236955, 315940, 473910, 489707, 947820, 979414, 1469121, 1958828, 2448535, 2938242, 4897070, 5876484, 7345605, 9794140, 14691210, 29382420]

約数ペア:

[(1, 29382420), (2, 14691210), (3, 9794140), (4, 7345605), (5, 5876484), (6, 4897070), (10, 2938242), (12, 2448535), (15, 1958828), (20, 1469121), (30, 979414), (31, 947820), (60, 489707), (62, 473910), (93, 315940), (124, 236955), (155, 189564), (186, 157970), (310, 94782), (372, 78985), (465, 63188), (620, 47391), (930, 31594), (1860, 15797)]