415802690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{31193}}^1$

素因数の和:31274

約数の個数: 32

約数和(自身を含む): 790580736

約数和(自身を除く): 374778046

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 1333, 2666, 6665, 13330, 31193, 62386, 155965, 311930, 966983, 1341299, 1933966, 2682598, 4834915, 6706495, 9669830, 13412990, 41580269, 83160538, 207901345, 415802690]

約数ペア:

[(1, 415802690), (2, 207901345), (5, 83160538), (10, 41580269), (31, 13412990), (43, 9669830), (62, 6706495), (86, 4834915), (155, 2682598), (215, 1933966), (310, 1341299), (430, 966983), (1333, 311930), (2666, 155965), (6665, 62386), (13330, 31193)]