28988577030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{138040843}}^1$

素因数の和:138040860

約数の個数: 32

約数和(自身を含む): 79511526144

約数和(自身を除く): 50522949114

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 138040843, 276081686, 414122529, 690204215, 828245058, 966285901, 1380408430, 1932571802, 2070612645, 2898857703, 4141225290, 4831429505, 5797715406, 9662859010, 14494288515, 28988577030]

約数ペア:

[(1, 28988577030), (2, 14494288515), (3, 9662859010), (5, 5797715406), (6, 4831429505), (7, 4141225290), (10, 2898857703), (14, 2070612645), (15, 1932571802), (21, 1380408430), (30, 966285901), (35, 828245058), (42, 690204215), (70, 414122529), (105, 276081686), (210, 138040843)]