80694630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{99623}}^1$

素因数の和:99642

約数の個数: 40

約数和(自身を含む): 216981072

約数和(自身を除く): 136286442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 99623, 199246, 298869, 498115, 597738, 896607, 996230, 1494345, 1793214, 2689821, 2988690, 4483035, 5379642, 8069463, 8966070, 13449105, 16138926, 26898210, 40347315, 80694630]

約数ペア:

[(1, 80694630), (2, 40347315), (3, 26898210), (5, 16138926), (6, 13449105), (9, 8966070), (10, 8069463), (15, 5379642), (18, 4483035), (27, 2988690), (30, 2689821), (45, 1793214), (54, 1494345), (81, 996230), (90, 896607), (135, 597738), (162, 498115), (270, 298869), (405, 199246), (810, 99623)]