213296430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229351}}^1$

素因数の和:229392

約数の個数: 32

約数和(自身を含む): 528427008

約数和(自身を除く): 315130578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 229351, 458702, 688053, 1146755, 1376106, 2293510, 3440265, 6880530, 7109881, 14219762, 21329643, 35549405, 42659286, 71098810, 106648215, 213296430]

約数ペア:

[(1, 213296430), (2, 106648215), (3, 71098810), (5, 42659286), (6, 35549405), (10, 21329643), (15, 14219762), (30, 7109881), (31, 6880530), (62, 3440265), (93, 2293510), (155, 1376106), (186, 1146755), (310, 688053), (465, 458702), (930, 229351)]