63986490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12473}}^1$

素因数の和:12508

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 115639110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 12473, 24946, 37419, 62365, 74838, 112257, 124730, 187095, 224514, 236987, 336771, 374190, 473974, 561285, 673542, 710961, 1122570, 1184935, 1421922, 1683855, 2132883, 2369870, 3367710, 3554805, 4265766, 6398649, 7109610, 10664415, 12797298, 21328830, 31993245, 63986490]

約数ペア:

[(1, 63986490), (2, 31993245), (3, 21328830), (5, 12797298), (6, 10664415), (9, 7109610), (10, 6398649), (15, 4265766), (18, 3554805), (19, 3367710), (27, 2369870), (30, 2132883), (38, 1683855), (45, 1421922), (54, 1184935), (57, 1122570), (90, 710961), (95, 673542), (114, 561285), (135, 473974), (171, 374190), (190, 336771), (270, 236987), (285, 224514), (342, 187095), (513, 124730), (570, 112257), (855, 74838), (1026, 62365), (1710, 37419), (2565, 24946), (5130, 12473)]