30969270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5026

約数の個数: 64

約数和(自身を含む): 86192640

約数和(自身を除く): 55223370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 4987, 6210, 9974, 14961, 24935, 29922, 44883, 49870, 74805, 89766, 114701, 134649, 149610, 224415, 229402, 269298, 344103, 448830, 573505, 673245, 688206, 1032309, 1147010, 1346490, 1720515, 2064618, 3096927, 3441030, 5161545, 6193854, 10323090, 15484635, 30969270]

約数ペア:

[(1, 30969270), (2, 15484635), (3, 10323090), (5, 6193854), (6, 5161545), (9, 3441030), (10, 3096927), (15, 2064618), (18, 1720515), (23, 1346490), (27, 1147010), (30, 1032309), (45, 688206), (46, 673245), (54, 573505), (69, 448830), (90, 344103), (115, 269298), (135, 229402), (138, 224415), (207, 149610), (230, 134649), (270, 114701), (345, 89766), (414, 74805), (621, 49870), (690, 44883), (1035, 29922), (1242, 24935), (2070, 14961), (3105, 9974), (4987, 6210)]