7137450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 20891520

約数和(自身を除く): 13754070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 85, 90, 102, 135, 150, 153, 170, 225, 255, 270, 306, 311, 425, 450, 459, 510, 622, 675, 765, 850, 918, 933, 1275, 1350, 1530, 1555, 1866, 2295, 2550, 2799, 3110, 3825, 4590, 4665, 5287, 5598, 7650, 7775, 8397, 9330, 10574, 11475, 13995, 15550, 15861, 16794, 22950, 23325, 26435, 27990, 31722, 41985, 46650, 47583, 52870, 69975, 79305, 83970, 95166, 132175, 139950, 142749, 158610, 209925, 237915, 264350, 285498, 396525, 419850, 475830, 713745, 793050, 1189575, 1427490, 2379150, 3568725, 7137450]

約数ペア:

[(1, 7137450), (2, 3568725), (3, 2379150), (5, 1427490), (6, 1189575), (9, 793050), (10, 713745), (15, 475830), (17, 419850), (18, 396525), (25, 285498), (27, 264350), (30, 237915), (34, 209925), (45, 158610), (50, 142749), (51, 139950), (54, 132175), (75, 95166), (85, 83970), (90, 79305), (102, 69975), (135, 52870), (150, 47583), (153, 46650), (170, 41985), (225, 31722), (255, 27990), (270, 26435), (306, 23325), (311, 22950), (425, 16794), (450, 15861), (459, 15550), (510, 13995), (622, 11475), (675, 10574), (765, 9330), (850, 8397), (918, 7775), (933, 7650), (1275, 5598), (1350, 5287), (1530, 4665), (1555, 4590), (1866, 3825), (2295, 3110), (2550, 2799)]