6650340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 18735360

約数和(自身を除く): 12085020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 409, 542, 813, 818, 1084, 1227, 1355, 1626, 1636, 2045, 2454, 2710, 3252, 4065, 4090, 4908, 5420, 6135, 8130, 8180, 12270, 16260, 24540, 110839, 221678, 332517, 443356, 554195, 665034, 1108390, 1330068, 1662585, 2216780, 3325170, 6650340]

約数ペア:

[(1, 6650340), (2, 3325170), (3, 2216780), (4, 1662585), (5, 1330068), (6, 1108390), (10, 665034), (12, 554195), (15, 443356), (20, 332517), (30, 221678), (60, 110839), (271, 24540), (409, 16260), (542, 12270), (813, 8180), (818, 8130), (1084, 6135), (1227, 5420), (1355, 4908), (1626, 4090), (1636, 4065), (2045, 3252), (2454, 2710)]