297619170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20123}}^1$

素因数の和:20179

約数の個数: 64

約数和(自身を含む): 782421120

約数和(自身を除く): 484801950

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 986, 1479, 2465, 2958, 4930, 7395, 14790, 20123, 40246, 60369, 100615, 120738, 201230, 301845, 342091, 583567, 603690, 684182, 1026273, 1167134, 1710455, 1750701, 2052546, 2917835, 3420910, 3501402, 5131365, 5835670, 8753505, 9920639, 10262730, 17507010, 19841278, 29761917, 49603195, 59523834, 99206390, 148809585, 297619170]

約数ペア:

[(1, 297619170), (2, 148809585), (3, 99206390), (5, 59523834), (6, 49603195), (10, 29761917), (15, 19841278), (17, 17507010), (29, 10262730), (30, 9920639), (34, 8753505), (51, 5835670), (58, 5131365), (85, 3501402), (87, 3420910), (102, 2917835), (145, 2052546), (170, 1750701), (174, 1710455), (255, 1167134), (290, 1026273), (435, 684182), (493, 603690), (510, 583567), (870, 342091), (986, 301845), (1479, 201230), (2465, 120738), (2958, 100615), (4930, 60369), (7395, 40246), (14790, 20123)]