30879844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1901}}^1$

素因数の和:2067

約数の個数: 24

約数和(自身を含む): 56238336

約数和(自身を除く): 25358492

約数列:

[1, 2, 4, 31, 62, 124, 131, 262, 524, 1901, 3802, 4061, 7604, 8122, 16244, 58931, 117862, 235724, 249031, 498062, 996124, 7719961, 15439922, 30879844]

約数ペア:

[(1, 30879844), (2, 15439922), (4, 7719961), (31, 996124), (62, 498062), (124, 249031), (131, 235724), (262, 117862), (524, 58931), (1901, 16244), (3802, 8122), (4061, 7604)]