19333890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23869}}^1$

素因数の和:23888

約数の個数: 40

約数和(自身を含む): 51988860

約数和(自身を除く): 32654970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 23869, 47738, 71607, 119345, 143214, 214821, 238690, 358035, 429642, 644463, 716070, 1074105, 1288926, 1933389, 2148210, 3222315, 3866778, 6444630, 9666945, 19333890]

約数ペア:

[(1, 19333890), (2, 9666945), (3, 6444630), (5, 3866778), (6, 3222315), (9, 2148210), (10, 1933389), (15, 1288926), (18, 1074105), (27, 716070), (30, 644463), (45, 429642), (54, 358035), (81, 238690), (90, 214821), (135, 143214), (162, 119345), (270, 71607), (405, 47738), (810, 23869)]