74491390

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{102043}}^1$

素因数の和:102123

約数の個数: 16

約数和(自身を含む): 135922608

約数和(自身を除く): 61431218

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 102043, 204086, 510215, 1020430, 7449139, 14898278, 37245695, 74491390]

約数ペア:

[(1, 74491390), (2, 37245695), (5, 14898278), (10, 7449139), (73, 1020430), (146, 510215), (365, 204086), (730, 102043)]