17060860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 40325040

約数和(自身を除く): 23264180

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 139, 170, 190, 278, 323, 340, 361, 380, 556, 646, 695, 722, 1292, 1390, 1444, 1615, 1805, 2363, 2641, 2780, 3230, 3610, 4726, 5282, 6137, 6460, 7220, 9452, 10564, 11815, 12274, 13205, 23630, 24548, 26410, 30685, 44897, 47260, 50179, 52820, 61370, 89794, 100358, 122740, 179588, 200716, 224485, 250895, 448970, 501790, 853043, 897940, 1003580, 1706086, 3412172, 4265215, 8530430, 17060860]

約数ペア:

[(1, 17060860), (2, 8530430), (4, 4265215), (5, 3412172), (10, 1706086), (17, 1003580), (19, 897940), (20, 853043), (34, 501790), (38, 448970), (68, 250895), (76, 224485), (85, 200716), (95, 179588), (139, 122740), (170, 100358), (190, 89794), (278, 61370), (323, 52820), (340, 50179), (361, 47260), (380, 44897), (556, 30685), (646, 26410), (695, 24548), (722, 23630), (1292, 13205), (1390, 12274), (1444, 11815), (1615, 10564), (1805, 9452), (2363, 7220), (2641, 6460), (2780, 6137), (3230, 5282), (3610, 4726)]