1815430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 3538080

約数和(自身を除く): 1722650

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 181, 295, 362, 590, 905, 1003, 1810, 2006, 3077, 5015, 6154, 10030, 10679, 15385, 21358, 30770, 53395, 106790, 181543, 363086, 907715, 1815430]

約数ペア:

[(1, 1815430), (2, 907715), (5, 363086), (10, 181543), (17, 106790), (34, 53395), (59, 30770), (85, 21358), (118, 15385), (170, 10679), (181, 10030), (295, 6154), (362, 5015), (590, 3077), (905, 2006), (1003, 1810)]