42654210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21221}}^1$

素因数の和:21298

約数の個数: 32

約数和(自身を含む): 103902912

約数和(自身を除く): 61248702

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 21221, 42442, 63663, 106105, 127326, 212210, 318315, 636630, 1421807, 2843614, 4265421, 7109035, 8530842, 14218070, 21327105, 42654210]

約数ペア:

[(1, 42654210), (2, 21327105), (3, 14218070), (5, 8530842), (6, 7109035), (10, 4265421), (15, 2843614), (30, 1421807), (67, 636630), (134, 318315), (201, 212210), (335, 127326), (402, 106105), (670, 63663), (1005, 42442), (2010, 21221)]