163323990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1511}}^1$

素因数の和:2725

約数の個数: 48

約数和(自身を含む): 425277216

約数和(自身を除く): 261953226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1201, 1511, 2402, 3022, 3603, 4533, 6005, 7206, 7555, 9066, 10809, 12010, 13599, 15110, 18015, 21618, 22665, 27198, 36030, 45330, 54045, 67995, 108090, 135990, 1814711, 3629422, 5444133, 9073555, 10888266, 16332399, 18147110, 27220665, 32664798, 54441330, 81661995, 163323990]

約数ペア:

[(1, 163323990), (2, 81661995), (3, 54441330), (5, 32664798), (6, 27220665), (9, 18147110), (10, 16332399), (15, 10888266), (18, 9073555), (30, 5444133), (45, 3629422), (90, 1814711), (1201, 135990), (1511, 108090), (2402, 67995), (3022, 54045), (3603, 45330), (4533, 36030), (6005, 27198), (7206, 22665), (7555, 21618), (9066, 18015), (10809, 15110), (12010, 13599)]