71958210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2398607}}^1$

素因数の和:2398617

約数の個数: 16

約数和(自身を含む): 172699776

約数和(自身を除く): 100741566

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2398607, 4797214, 7195821, 11993035, 14391642, 23986070, 35979105, 71958210]

約数ペア:

[(1, 71958210), (2, 35979105), (3, 23986070), (5, 14391642), (6, 11993035), (10, 7195821), (15, 4797214), (30, 2398607)]