73485010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{557}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 134991360

約数和(自身を除く): 61506350

約数列:

[1, 2, 5, 10, 79, 158, 167, 334, 395, 557, 790, 835, 1114, 1670, 2785, 5570, 13193, 26386, 44003, 65965, 88006, 93019, 131930, 186038, 220015, 440030, 465095, 930190, 7348501, 14697002, 36742505, 73485010]

約数ペア:

[(1, 73485010), (2, 36742505), (5, 14697002), (10, 7348501), (79, 930190), (158, 465095), (167, 440030), (334, 220015), (395, 186038), (557, 131930), (790, 93019), (835, 88006), (1114, 65965), (1670, 44003), (2785, 26386), (5570, 13193)]