7228020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{673}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 20381760

約数和(自身を除く): 13153740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 179, 358, 537, 673, 716, 895, 1074, 1346, 1790, 2019, 2148, 2685, 2692, 3365, 3580, 4038, 5370, 6730, 8076, 10095, 10740, 13460, 20190, 40380, 120467, 240934, 361401, 481868, 602335, 722802, 1204670, 1445604, 1807005, 2409340, 3614010, 7228020]

約数ペア:

[(1, 7228020), (2, 3614010), (3, 2409340), (4, 1807005), (5, 1445604), (6, 1204670), (10, 722802), (12, 602335), (15, 481868), (20, 361401), (30, 240934), (60, 120467), (179, 40380), (358, 20190), (537, 13460), (673, 10740), (716, 10095), (895, 8076), (1074, 6730), (1346, 5370), (1790, 4038), (2019, 3580), (2148, 3365), (2685, 2692)]