16867830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1773

約数の個数: 64

約数和(自身を含む): 47278080

約数和(自身を除く): 30410250

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 987, 1410, 1645, 1709, 1974, 3290, 3418, 4935, 5127, 8545, 9870, 10254, 11963, 17090, 23926, 25635, 35889, 51270, 59815, 71778, 80323, 119630, 160646, 179445, 240969, 358890, 401615, 481938, 562261, 803230, 1124522, 1204845, 1686783, 2409690, 2811305, 3373566, 5622610, 8433915, 16867830]

約数ペア:

[(1, 16867830), (2, 8433915), (3, 5622610), (5, 3373566), (6, 2811305), (7, 2409690), (10, 1686783), (14, 1204845), (15, 1124522), (21, 803230), (30, 562261), (35, 481938), (42, 401615), (47, 358890), (70, 240969), (94, 179445), (105, 160646), (141, 119630), (210, 80323), (235, 71778), (282, 59815), (329, 51270), (470, 35889), (658, 25635), (705, 23926), (987, 17090), (1410, 11963), (1645, 10254), (1709, 9870), (1974, 8545), (3290, 5127), (3418, 4935)]