469718820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84179}}^1$

素因数の和:84225

約数の個数: 72

約数和(自身を含む): 1470792960

約数和(自身を除く): 1001074140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 84179, 168358, 252537, 336716, 420895, 505074, 757611, 841790, 1010148, 1262685, 1515222, 1683580, 2525370, 2609549, 3030444, 3788055, 5050740, 5219098, 7576110, 7828647, 10438196, 13047745, 15152220, 15657294, 23485941, 26095490, 31314588, 39143235, 46971882, 52190980, 78286470, 93943764, 117429705, 156572940, 234859410, 469718820]

約数ペア:

[(1, 469718820), (2, 234859410), (3, 156572940), (4, 117429705), (5, 93943764), (6, 78286470), (9, 52190980), (10, 46971882), (12, 39143235), (15, 31314588), (18, 26095490), (20, 23485941), (30, 15657294), (31, 15152220), (36, 13047745), (45, 10438196), (60, 7828647), (62, 7576110), (90, 5219098), (93, 5050740), (124, 3788055), (155, 3030444), (180, 2609549), (186, 2525370), (279, 1683580), (310, 1515222), (372, 1262685), (465, 1010148), (558, 841790), (620, 757611), (930, 505074), (1116, 420895), (1395, 336716), (1860, 252537), (2790, 168358), (5580, 84179)]