1330305030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{399491}}^1$

素因数の和:399541

約数の個数: 48

約数和(自身を含む): 3552282864

約数和(自身を除く): 2221977834

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 399491, 798982, 1198473, 1997455, 2396946, 3595419, 3994910, 5992365, 7190838, 11984730, 14781167, 17977095, 29562334, 35954190, 44343501, 73905835, 88687002, 133030503, 147811670, 221717505, 266061006, 443435010, 665152515, 1330305030]

約数ペア:

[(1, 1330305030), (2, 665152515), (3, 443435010), (5, 266061006), (6, 221717505), (9, 147811670), (10, 133030503), (15, 88687002), (18, 73905835), (30, 44343501), (37, 35954190), (45, 29562334), (74, 17977095), (90, 14781167), (111, 11984730), (185, 7190838), (222, 5992365), (333, 3994910), (370, 3595419), (555, 2396946), (666, 1997455), (1110, 1198473), (1665, 798982), (3330, 399491)]