2236900790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{248821}}^1$

素因数の和:248888

約数の個数: 32

約数和(自身を含む): 4299644160

約数和(自身を除く): 2062743370

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 248821, 497642, 1244105, 2488210, 7215809, 7713451, 14431618, 15426902, 36079045, 38567255, 72158090, 77134510, 223690079, 447380158, 1118450395, 2236900790]

約数ペア:

[(1, 2236900790), (2, 1118450395), (5, 447380158), (10, 223690079), (29, 77134510), (31, 72158090), (58, 38567255), (62, 36079045), (145, 15426902), (155, 14431618), (290, 7713451), (310, 7215809), (899, 2488210), (1798, 1244105), (4495, 497642), (8990, 248821)]