1738871690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 3399542784

約数和(自身を除く): 1660671094

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 367, 470, 593, 734, 799, 1186, 1598, 1835, 2965, 3670, 3995, 5930, 6239, 7990, 10081, 12478, 17249, 20162, 27871, 31195, 34498, 50405, 55742, 62390, 86245, 100810, 139355, 172490, 217631, 278710, 293233, 435262, 473807, 586466, 947614, 1088155, 1466165, 2176310, 2369035, 2932330, 3699727, 4738070, 7399454, 10228657, 18498635, 20457314, 36997270, 51143285, 102286570, 173887169, 347774338, 869435845, 1738871690]

約数ペア:

[(1, 1738871690), (2, 869435845), (5, 347774338), (10, 173887169), (17, 102286570), (34, 51143285), (47, 36997270), (85, 20457314), (94, 18498635), (170, 10228657), (235, 7399454), (367, 4738070), (470, 3699727), (593, 2932330), (734, 2369035), (799, 2176310), (1186, 1466165), (1598, 1088155), (1835, 947614), (2965, 586466), (3670, 473807), (3995, 435262), (5930, 293233), (6239, 278710), (7990, 217631), (10081, 172490), (12478, 139355), (17249, 100810), (20162, 86245), (27871, 62390), (31195, 55742), (34498, 50405)]