26520630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12451}}^1$

素因数の和:12532

約数の個数: 32

約数和(自身を含む): 64551168

約数和(自身を除く): 38030538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12451, 24902, 37353, 62255, 74706, 124510, 186765, 373530, 884021, 1768042, 2652063, 4420105, 5304126, 8840210, 13260315, 26520630]

約数ペア:

[(1, 26520630), (2, 13260315), (3, 8840210), (5, 5304126), (6, 4420105), (10, 2652063), (15, 1768042), (30, 884021), (71, 373530), (142, 186765), (213, 124510), (355, 74706), (426, 62255), (710, 37353), (1065, 24902), (2130, 12451)]