212316210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{76099}}^1$

素因数の和:76143

約数の個数: 48

約数和(自身を含む): 569836800

約数和(自身を除く): 357520590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 76099, 152198, 228297, 380495, 456594, 684891, 760990, 1141485, 1369782, 2282970, 2359069, 3424455, 4718138, 6848910, 7077207, 11795345, 14154414, 21231621, 23590690, 35386035, 42463242, 70772070, 106158105, 212316210]

約数ペア:

[(1, 212316210), (2, 106158105), (3, 70772070), (5, 42463242), (6, 35386035), (9, 23590690), (10, 21231621), (15, 14154414), (18, 11795345), (30, 7077207), (31, 6848910), (45, 4718138), (62, 3424455), (90, 2359069), (93, 2282970), (155, 1369782), (186, 1141485), (279, 760990), (310, 684891), (465, 456594), (558, 380495), (930, 228297), (1395, 152198), (2790, 76099)]