143220930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{154001}}^1$

素因数の和:154042

約数の個数: 32

約数和(自身を含む): 354820608

約数和(自身を除く): 211599678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 154001, 308002, 462003, 770005, 924006, 1540010, 2310015, 4620030, 4774031, 9548062, 14322093, 23870155, 28644186, 47740310, 71610465, 143220930]

約数ペア:

[(1, 143220930), (2, 71610465), (3, 47740310), (5, 28644186), (6, 23870155), (10, 14322093), (15, 9548062), (30, 4774031), (31, 4620030), (62, 2310015), (93, 1540010), (155, 924006), (186, 770005), (310, 462003), (465, 308002), (930, 154001)]