19210170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5381}}^1$

素因数の和:5415

約数の個数: 64

約数和(自身を含む): 55800576

約数和(自身を除く): 36590406

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 5381, 10762, 16143, 26905, 32286, 37667, 53810, 75334, 80715, 91477, 113001, 161430, 182954, 188335, 226002, 274431, 376670, 457385, 548862, 565005, 640339, 914770, 1130010, 1280678, 1372155, 1921017, 2744310, 3201695, 3842034, 6403390, 9605085, 19210170]

約数ペア:

[(1, 19210170), (2, 9605085), (3, 6403390), (5, 3842034), (6, 3201695), (7, 2744310), (10, 1921017), (14, 1372155), (15, 1280678), (17, 1130010), (21, 914770), (30, 640339), (34, 565005), (35, 548862), (42, 457385), (51, 376670), (70, 274431), (85, 226002), (102, 188335), (105, 182954), (119, 161430), (170, 113001), (210, 91477), (238, 80715), (255, 75334), (357, 53810), (510, 37667), (595, 32286), (714, 26905), (1190, 16143), (1785, 10762), (3570, 5381)]