206810910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{34297}}^1$

素因数の和:34377

約数の個数: 48

約数和(自身を含む): 545749776

約数和(自身を除く): 338938866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 6030, 34297, 68594, 102891, 171485, 205782, 308673, 342970, 514455, 617346, 1028910, 1543365, 2297899, 3086730, 4595798, 6893697, 11489495, 13787394, 20681091, 22978990, 34468485, 41362182, 68936970, 103405455, 206810910]

約数ペア:

[(1, 206810910), (2, 103405455), (3, 68936970), (5, 41362182), (6, 34468485), (9, 22978990), (10, 20681091), (15, 13787394), (18, 11489495), (30, 6893697), (45, 4595798), (67, 3086730), (90, 2297899), (134, 1543365), (201, 1028910), (335, 617346), (402, 514455), (603, 342970), (670, 308673), (1005, 205782), (1206, 171485), (2010, 102891), (3015, 68594), (6030, 34297)]