78962790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1447}}^1$

素因数の和:1581

約数の個数: 64

約数和(自身を含む): 202673664

約数和(自身を除く): 123710874

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 510, 535, 642, 1070, 1447, 1605, 1819, 2894, 3210, 3638, 4341, 5457, 7235, 8682, 9095, 10914, 14470, 18190, 21705, 24599, 27285, 43410, 49198, 54570, 73797, 122995, 147594, 154829, 245990, 309658, 368985, 464487, 737970, 774145, 928974, 1548290, 2322435, 2632093, 4644870, 5264186, 7896279, 13160465, 15792558, 26320930, 39481395, 78962790]

約数ペア:

[(1, 78962790), (2, 39481395), (3, 26320930), (5, 15792558), (6, 13160465), (10, 7896279), (15, 5264186), (17, 4644870), (30, 2632093), (34, 2322435), (51, 1548290), (85, 928974), (102, 774145), (107, 737970), (170, 464487), (214, 368985), (255, 309658), (321, 245990), (510, 154829), (535, 147594), (642, 122995), (1070, 73797), (1447, 54570), (1605, 49198), (1819, 43410), (2894, 27285), (3210, 24599), (3638, 21705), (4341, 18190), (5457, 14470), (7235, 10914), (8682, 9095)]