30890484

素因数分解:

$2^2\times 3^4\times {\mathrm{67}}^1\times {\mathrm{1423}}^1$

素因数の和:1506

約数の個数: 60

約数和(自身を含む): 82016704

約数和(自身を除く): 51126220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 81, 108, 134, 162, 201, 268, 324, 402, 603, 804, 1206, 1423, 1809, 2412, 2846, 3618, 4269, 5427, 5692, 7236, 8538, 10854, 12807, 17076, 21708, 25614, 38421, 51228, 76842, 95341, 115263, 153684, 190682, 230526, 286023, 381364, 461052, 572046, 858069, 1144092, 1716138, 2574207, 3432276, 5148414, 7722621, 10296828, 15445242, 30890484]

約数ペア:

[(1, 30890484), (2, 15445242), (3, 10296828), (4, 7722621), (6, 5148414), (9, 3432276), (12, 2574207), (18, 1716138), (27, 1144092), (36, 858069), (54, 572046), (67, 461052), (81, 381364), (108, 286023), (134, 230526), (162, 190682), (201, 153684), (268, 115263), (324, 95341), (402, 76842), (603, 51228), (804, 38421), (1206, 25614), (1423, 21708), (1809, 17076), (2412, 12807), (2846, 10854), (3618, 8538), (4269, 7236), (5427, 5692)]