173899740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9629}}^1$

素因数の和:9691

約数の個数: 96

約数和(自身を含む): 569479680

約数和(自身を除く): 395579940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 9629, 18060, 19258, 28887, 38516, 48145, 57774, 67403, 96290, 115548, 134806, 144435, 192580, 202209, 269612, 288870, 337015, 404418, 414047, 577740, 674030, 808836, 828094, 1011045, 1242141, 1348060, 1656188, 2022090, 2070235, 2484282, 2898329, 4044180, 4140470, 4968564, 5796658, 6210705, 8280940, 8694987, 11593316, 12421410, 14491645, 17389974, 24842820, 28983290, 34779948, 43474935, 57966580, 86949870, 173899740]

約数ペア:

[(1, 173899740), (2, 86949870), (3, 57966580), (4, 43474935), (5, 34779948), (6, 28983290), (7, 24842820), (10, 17389974), (12, 14491645), (14, 12421410), (15, 11593316), (20, 8694987), (21, 8280940), (28, 6210705), (30, 5796658), (35, 4968564), (42, 4140470), (43, 4044180), (60, 2898329), (70, 2484282), (84, 2070235), (86, 2022090), (105, 1656188), (129, 1348060), (140, 1242141), (172, 1011045), (210, 828094), (215, 808836), (258, 674030), (301, 577740), (420, 414047), (430, 404418), (516, 337015), (602, 288870), (645, 269612), (860, 202209), (903, 192580), (1204, 144435), (1290, 134806), (1505, 115548), (1806, 96290), (2580, 67403), (3010, 57774), (3612, 48145), (4515, 38516), (6020, 28887), (9030, 19258), (9629, 18060)]