295973210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{2389}}^1$

素因数の和:3362

約数の個数: 32

約数和(自身を含む): 574575120

約数和(自身を除く): 278601910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 953, 1906, 2389, 4765, 4778, 9530, 11945, 12389, 23890, 24778, 31057, 61945, 62114, 123890, 155285, 310570, 2276717, 4553434, 11383585, 22767170, 29597321, 59194642, 147986605, 295973210]

約数ペア:

[(1, 295973210), (2, 147986605), (5, 59194642), (10, 29597321), (13, 22767170), (26, 11383585), (65, 4553434), (130, 2276717), (953, 310570), (1906, 155285), (2389, 123890), (4765, 62114), (4778, 61945), (9530, 31057), (11945, 24778), (12389, 23890)]