15406930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 37231488

約数和(自身を除く): 21824558

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 107, 110, 119, 121, 154, 170, 187, 214, 238, 242, 374, 385, 535, 595, 605, 749, 770, 847, 935, 1070, 1177, 1190, 1210, 1309, 1498, 1694, 1819, 1870, 2057, 2354, 2618, 3638, 3745, 4114, 4235, 5885, 6545, 7490, 8239, 8470, 9095, 10285, 11770, 12733, 12947, 13090, 14399, 16478, 18190, 20009, 20570, 25466, 25894, 28798, 40018, 41195, 63665, 64735, 71995, 82390, 90629, 100045, 127330, 129470, 140063, 143990, 181258, 200090, 220099, 280126, 440198, 453145, 700315, 906290, 1100495, 1400630, 1540693, 2200990, 3081386, 7703465, 15406930]

約数ペア:

[(1, 15406930), (2, 7703465), (5, 3081386), (7, 2200990), (10, 1540693), (11, 1400630), (14, 1100495), (17, 906290), (22, 700315), (34, 453145), (35, 440198), (55, 280126), (70, 220099), (77, 200090), (85, 181258), (107, 143990), (110, 140063), (119, 129470), (121, 127330), (154, 100045), (170, 90629), (187, 82390), (214, 71995), (238, 64735), (242, 63665), (374, 41195), (385, 40018), (535, 28798), (595, 25894), (605, 25466), (749, 20570), (770, 20009), (847, 18190), (935, 16478), (1070, 14399), (1177, 13090), (1190, 12947), (1210, 12733), (1309, 11770), (1498, 10285), (1694, 9095), (1819, 8470), (1870, 8239), (2057, 7490), (2354, 6545), (2618, 5885), (3638, 4235), (3745, 4114)]