310297860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{16111}}^1$

素因数の和:16233

約数の個数: 72

約数和(自身を含む): 950092416

約数和(自身を除く): 639794556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 16111, 19260, 32222, 48333, 64444, 80555, 96666, 144999, 161110, 193332, 241665, 289998, 322220, 483330, 579996, 724995, 966660, 1449990, 1723877, 2899980, 3447754, 5171631, 6895508, 8619385, 10343262, 15514893, 17238770, 20686524, 25858155, 31029786, 34477540, 51716310, 62059572, 77574465, 103432620, 155148930, 310297860]

約数ペア:

[(1, 310297860), (2, 155148930), (3, 103432620), (4, 77574465), (5, 62059572), (6, 51716310), (9, 34477540), (10, 31029786), (12, 25858155), (15, 20686524), (18, 17238770), (20, 15514893), (30, 10343262), (36, 8619385), (45, 6895508), (60, 5171631), (90, 3447754), (107, 2899980), (180, 1723877), (214, 1449990), (321, 966660), (428, 724995), (535, 579996), (642, 483330), (963, 322220), (1070, 289998), (1284, 241665), (1605, 193332), (1926, 161110), (2140, 144999), (3210, 96666), (3852, 80555), (4815, 64444), (6420, 48333), (9630, 32222), (16111, 19260)]