6454020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{409}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 18184320

約数和(自身を除く): 11730300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 409, 526, 789, 818, 1052, 1227, 1315, 1578, 1636, 2045, 2454, 2630, 3156, 3945, 4090, 4908, 5260, 6135, 7890, 8180, 12270, 15780, 24540, 107567, 215134, 322701, 430268, 537835, 645402, 1075670, 1290804, 1613505, 2151340, 3227010, 6454020]

約数ペア:

[(1, 6454020), (2, 3227010), (3, 2151340), (4, 1613505), (5, 1290804), (6, 1075670), (10, 645402), (12, 537835), (15, 430268), (20, 322701), (30, 215134), (60, 107567), (263, 24540), (409, 15780), (526, 12270), (789, 8180), (818, 7890), (1052, 6135), (1227, 5260), (1315, 4908), (1578, 4090), (1636, 3945), (2045, 3156), (2454, 2630)]