140267430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{519509}}^1$

素因数の和:519525

約数の個数: 32

約数和(自身を含む): 374047200

約数和(自身を除く): 233779770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 519509, 1039018, 1558527, 2597545, 3117054, 4675581, 5195090, 7792635, 9351162, 14026743, 15585270, 23377905, 28053486, 46755810, 70133715, 140267430]

約数ペア:

[(1, 140267430), (2, 70133715), (3, 46755810), (5, 28053486), (6, 23377905), (9, 15585270), (10, 14026743), (15, 9351162), (18, 7792635), (27, 5195090), (30, 4675581), (45, 3117054), (54, 2597545), (90, 1558527), (135, 1039018), (270, 519509)]