45400890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20731}}^1$

素因数の和:20814

約数の個数: 32

約数和(自身を含む): 110460096

約数和(自身を除く): 65059206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 20731, 41462, 62193, 103655, 124386, 207310, 310965, 621930, 1513363, 3026726, 4540089, 7566815, 9080178, 15133630, 22700445, 45400890]

約数ペア:

[(1, 45400890), (2, 22700445), (3, 15133630), (5, 9080178), (6, 7566815), (10, 4540089), (15, 3026726), (30, 1513363), (73, 621930), (146, 310965), (219, 207310), (365, 124386), (438, 103655), (730, 62193), (1095, 41462), (2190, 20731)]