159302490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{171293}}^1$

素因数の和:171334

約数の個数: 32

約数和(自身を含む): 394661376

約数和(自身を除く): 235358886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 171293, 342586, 513879, 856465, 1027758, 1712930, 2569395, 5138790, 5310083, 10620166, 15930249, 26550415, 31860498, 53100830, 79651245, 159302490]

約数ペア:

[(1, 159302490), (2, 79651245), (3, 53100830), (5, 31860498), (6, 26550415), (10, 15930249), (15, 10620166), (30, 5310083), (31, 5138790), (62, 2569395), (93, 1712930), (155, 1027758), (186, 856465), (310, 513879), (465, 342586), (930, 171293)]