194636490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{150881}}^1$

素因数の和:150934

約数の個数: 32

約数和(自身を含む): 477994176

約数和(自身を除く): 283357686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 150881, 301762, 452643, 754405, 905286, 1508810, 2263215, 4526430, 6487883, 12975766, 19463649, 32439415, 38927298, 64878830, 97318245, 194636490]

約数ペア:

[(1, 194636490), (2, 97318245), (3, 64878830), (5, 38927298), (6, 32439415), (10, 19463649), (15, 12975766), (30, 6487883), (43, 4526430), (86, 2263215), (129, 1508810), (215, 905286), (258, 754405), (430, 452643), (645, 301762), (1290, 150881)]