6660940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 17527104

約数和(自身を除く): 10866164

約数列:

[1, 2, 4, 5, 10, 11, 13, 17, 20, 22, 26, 34, 44, 52, 55, 65, 68, 85, 110, 130, 137, 143, 170, 187, 220, 221, 260, 274, 286, 340, 374, 442, 548, 572, 685, 715, 748, 884, 935, 1105, 1370, 1430, 1507, 1781, 1870, 2210, 2329, 2431, 2740, 2860, 3014, 3562, 3740, 4420, 4658, 4862, 6028, 7124, 7535, 8905, 9316, 9724, 11645, 12155, 15070, 17810, 19591, 23290, 24310, 25619, 30140, 30277, 35620, 39182, 46580, 48620, 51238, 60554, 78364, 97955, 102476, 121108, 128095, 151385, 195910, 256190, 302770, 333047, 391820, 512380, 605540, 666094, 1332188, 1665235, 3330470, 6660940]

約数ペア:

[(1, 6660940), (2, 3330470), (4, 1665235), (5, 1332188), (10, 666094), (11, 605540), (13, 512380), (17, 391820), (20, 333047), (22, 302770), (26, 256190), (34, 195910), (44, 151385), (52, 128095), (55, 121108), (65, 102476), (68, 97955), (85, 78364), (110, 60554), (130, 51238), (137, 48620), (143, 46580), (170, 39182), (187, 35620), (220, 30277), (221, 30140), (260, 25619), (274, 24310), (286, 23290), (340, 19591), (374, 17810), (442, 15070), (548, 12155), (572, 11645), (685, 9724), (715, 9316), (748, 8905), (884, 7535), (935, 7124), (1105, 6028), (1370, 4862), (1430, 4658), (1507, 4420), (1781, 3740), (1870, 3562), (2210, 3014), (2329, 2860), (2431, 2740)]