70296476680

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56690707}}^1$

素因数の和:56690749

約数の個数: 32

約数和(自身を含む): 163269239040

約数和(自身を除く): 92972762360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 56690707, 113381414, 226762828, 283453535, 453525656, 566907070, 1133814140, 1757411917, 2267628280, 3514823834, 7029647668, 8787059585, 14059295336, 17574119170, 35148238340, 70296476680]

約数ペア:

[(1, 70296476680), (2, 35148238340), (4, 17574119170), (5, 14059295336), (8, 8787059585), (10, 7029647668), (20, 3514823834), (31, 2267628280), (40, 1757411917), (62, 1133814140), (124, 566907070), (155, 453525656), (248, 283453535), (310, 226762828), (620, 113381414), (1240, 56690707)]