1489772430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{160709}}^1$

素因数の和:160825

約数の個数: 48

約数和(自身を含む): 3911038560

約数和(自身を除く): 2421266130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 160709, 321418, 482127, 803545, 964254, 1446381, 1607090, 2410635, 2892762, 4821270, 7231905, 14463810, 16553027, 33106054, 49659081, 82765135, 99318162, 148977243, 165530270, 248295405, 297954486, 496590810, 744886215, 1489772430]

約数ペア:

[(1, 1489772430), (2, 744886215), (3, 496590810), (5, 297954486), (6, 248295405), (9, 165530270), (10, 148977243), (15, 99318162), (18, 82765135), (30, 49659081), (45, 33106054), (90, 16553027), (103, 14463810), (206, 7231905), (309, 4821270), (515, 2892762), (618, 2410635), (927, 1607090), (1030, 1446381), (1545, 964254), (1854, 803545), (3090, 482127), (4635, 321418), (9270, 160709)]