4407660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:583

約数の個数: 72

約数和(自身を含む): 13680576

約数和(自身を除く): 9272916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 521, 564, 705, 846, 940, 1042, 1410, 1563, 1692, 2084, 2115, 2605, 2820, 3126, 4230, 4689, 5210, 6252, 7815, 8460, 9378, 10420, 15630, 18756, 23445, 24487, 31260, 46890, 48974, 73461, 93780, 97948, 122435, 146922, 220383, 244870, 293844, 367305, 440766, 489740, 734610, 881532, 1101915, 1469220, 2203830, 4407660]

約数ペア:

[(1, 4407660), (2, 2203830), (3, 1469220), (4, 1101915), (5, 881532), (6, 734610), (9, 489740), (10, 440766), (12, 367305), (15, 293844), (18, 244870), (20, 220383), (30, 146922), (36, 122435), (45, 97948), (47, 93780), (60, 73461), (90, 48974), (94, 46890), (141, 31260), (180, 24487), (188, 23445), (235, 18756), (282, 15630), (423, 10420), (470, 9378), (521, 8460), (564, 7815), (705, 6252), (846, 5210), (940, 4689), (1042, 4230), (1410, 3126), (1563, 2820), (1692, 2605), (2084, 2115)]