2470350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 6285312

約数和(自身を除く): 3814962

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 383, 430, 645, 766, 1075, 1149, 1290, 1915, 2150, 2298, 3225, 3830, 5745, 6450, 9575, 11490, 16469, 19150, 28725, 32938, 49407, 57450, 82345, 98814, 164690, 247035, 411725, 494070, 823450, 1235175, 2470350]

約数ペア:

[(1, 2470350), (2, 1235175), (3, 823450), (5, 494070), (6, 411725), (10, 247035), (15, 164690), (25, 98814), (30, 82345), (43, 57450), (50, 49407), (75, 32938), (86, 28725), (129, 19150), (150, 16469), (215, 11490), (258, 9575), (383, 6450), (430, 5745), (645, 3830), (766, 3225), (1075, 2298), (1149, 2150), (1290, 1915)]