81496530

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{100613}}^1$

素因数の和:100632

約数の個数: 40

約数和(自身を含む): 219137292

約数和(自身を除く): 137640762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 100613, 201226, 301839, 503065, 603678, 905517, 1006130, 1509195, 1811034, 2716551, 3018390, 4527585, 5433102, 8149653, 9055170, 13582755, 16299306, 27165510, 40748265, 81496530]

約数ペア:

[(1, 81496530), (2, 40748265), (3, 27165510), (5, 16299306), (6, 13582755), (9, 9055170), (10, 8149653), (15, 5433102), (18, 4527585), (27, 3018390), (30, 2716551), (45, 1811034), (54, 1509195), (81, 1006130), (90, 905517), (135, 603678), (162, 503065), (270, 301839), (405, 201226), (810, 100613)]