184990140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19391}}^1$

素因数の和:19459

約数の個数: 72

約数和(自身を含む): 571753728

約数和(自身を除く): 386763588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9540, 19391, 38782, 58173, 77564, 96955, 116346, 174519, 193910, 232692, 290865, 349038, 387820, 581730, 698076, 872595, 1027723, 1163460, 1745190, 2055446, 3083169, 3490380, 4110892, 5138615, 6166338, 9249507, 10277230, 12332676, 15415845, 18499014, 20554460, 30831690, 36998028, 46247535, 61663380, 92495070, 184990140]

約数ペア:

[(1, 184990140), (2, 92495070), (3, 61663380), (4, 46247535), (5, 36998028), (6, 30831690), (9, 20554460), (10, 18499014), (12, 15415845), (15, 12332676), (18, 10277230), (20, 9249507), (30, 6166338), (36, 5138615), (45, 4110892), (53, 3490380), (60, 3083169), (90, 2055446), (106, 1745190), (159, 1163460), (180, 1027723), (212, 872595), (265, 698076), (318, 581730), (477, 387820), (530, 349038), (636, 290865), (795, 232692), (954, 193910), (1060, 174519), (1590, 116346), (1908, 96955), (2385, 77564), (3180, 58173), (4770, 38782), (9540, 19391)]