214684530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{311137}}^1$

素因数の和:311170

約数の個数: 32

約数和(自身を含む): 537646464

約数和(自身を除く): 322961934

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 311137, 622274, 933411, 1555685, 1866822, 3111370, 4667055, 7156151, 9334110, 14312302, 21468453, 35780755, 42936906, 71561510, 107342265, 214684530]

約数ペア:

[(1, 214684530), (2, 107342265), (3, 71561510), (5, 42936906), (6, 35780755), (10, 21468453), (15, 14312302), (23, 9334110), (30, 7156151), (46, 4667055), (69, 3111370), (115, 1866822), (138, 1555685), (230, 933411), (345, 622274), (690, 311137)]