214405770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{310733}}^1$

素因数の和:310766

約数の個数: 32

約数和(自身を含む): 536948352

約数和(自身を除く): 322542582

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 310733, 621466, 932199, 1553665, 1864398, 3107330, 4660995, 7146859, 9321990, 14293718, 21440577, 35734295, 42881154, 71468590, 107202885, 214405770]

約数ペア:

[(1, 214405770), (2, 107202885), (3, 71468590), (5, 42881154), (6, 35734295), (10, 21440577), (15, 14293718), (23, 9321990), (30, 7146859), (46, 4660995), (69, 3107330), (115, 1864398), (138, 1553665), (230, 932199), (345, 621466), (690, 310733)]