1489244970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3769}}^1\times {\mathrm{13171}}^1$

素因数の和:16950

約数の個数: 32

約数和(自身を含む): 3575407680

約数和(自身を除く): 2086162710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3769, 7538, 11307, 13171, 18845, 22614, 26342, 37690, 39513, 56535, 65855, 79026, 113070, 131710, 197565, 395130, 49641499, 99282998, 148924497, 248207495, 297848994, 496414990, 744622485, 1489244970]

約数ペア:

[(1, 1489244970), (2, 744622485), (3, 496414990), (5, 297848994), (6, 248207495), (10, 148924497), (15, 99282998), (30, 49641499), (3769, 395130), (7538, 197565), (11307, 131710), (13171, 113070), (18845, 79026), (22614, 65855), (26342, 56535), (37690, 39513)]