1720346490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19114961}}^1$

素因数の和:19114974

約数の個数: 24

約数和(自身を含む): 4472901108

約数和(自身を除く): 2752554618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 19114961, 38229922, 57344883, 95574805, 114689766, 172034649, 191149610, 286724415, 344069298, 573448830, 860173245, 1720346490]

約数ペア:

[(1, 1720346490), (2, 860173245), (3, 573448830), (5, 344069298), (6, 286724415), (9, 191149610), (10, 172034649), (15, 114689766), (18, 95574805), (30, 57344883), (45, 38229922), (90, 19114961)]