1789630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1694018

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 251, 310, 502, 713, 1255, 1426, 2510, 3565, 5773, 7130, 7781, 11546, 15562, 28865, 38905, 57730, 77810, 178963, 357926, 894815, 1789630]

約数ペア:

[(1, 1789630), (2, 894815), (5, 357926), (10, 178963), (23, 77810), (31, 57730), (46, 38905), (62, 28865), (115, 15562), (155, 11546), (230, 7781), (251, 7130), (310, 5773), (502, 3565), (713, 2510), (1255, 1426)]