40342710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20071}}^1$

素因数の和:20148

約数の個数: 32

約数和(自身を含む): 98272512

約数和(自身を除く): 57929802

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 20071, 40142, 60213, 100355, 120426, 200710, 301065, 602130, 1344757, 2689514, 4034271, 6723785, 8068542, 13447570, 20171355, 40342710]

約数ペア:

[(1, 40342710), (2, 20171355), (3, 13447570), (5, 8068542), (6, 6723785), (10, 4034271), (15, 2689514), (30, 1344757), (67, 602130), (134, 301065), (201, 200710), (335, 120426), (402, 100355), (670, 60213), (1005, 40142), (2010, 20071)]