214212930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{66733}}^1$

素因数の和:66850

約数の個数: 32

約数和(自身を含む): 518923584

約数和(自身を除く): 304710654

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 66733, 133466, 200199, 333665, 400398, 667330, 1000995, 2001990, 7140431, 14280862, 21421293, 35702155, 42842586, 71404310, 107106465, 214212930]

約数ペア:

[(1, 214212930), (2, 107106465), (3, 71404310), (5, 42842586), (6, 35702155), (10, 21421293), (15, 14280862), (30, 7140431), (107, 2001990), (214, 1000995), (321, 667330), (535, 400398), (642, 333665), (1070, 200199), (1605, 133466), (3210, 66733)]