16715930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 39750912

約数和(自身を除く): 23034982

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1277, 1309, 1870, 2554, 2618, 6385, 6545, 8939, 12770, 13090, 14047, 17878, 21709, 28094, 43418, 44695, 70235, 89390, 98329, 108545, 140470, 151963, 196658, 217090, 238799, 303926, 477598, 491645, 759815, 983290, 1193995, 1519630, 1671593, 2387990, 3343186, 8357965, 16715930]

約数ペア:

[(1, 16715930), (2, 8357965), (5, 3343186), (7, 2387990), (10, 1671593), (11, 1519630), (14, 1193995), (17, 983290), (22, 759815), (34, 491645), (35, 477598), (55, 303926), (70, 238799), (77, 217090), (85, 196658), (110, 151963), (119, 140470), (154, 108545), (170, 98329), (187, 89390), (238, 70235), (374, 44695), (385, 43418), (595, 28094), (770, 21709), (935, 17878), (1190, 14047), (1277, 13090), (1309, 12770), (1870, 8939), (2554, 6545), (2618, 6385)]