427454310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4729}}^1$

素因数の和:4893

約数の個数: 64

約数和(自身を含む): 1078894080

約数和(自身を除く): 651439770

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 131, 138, 230, 262, 345, 393, 655, 690, 786, 1310, 1965, 3013, 3930, 4729, 6026, 9039, 9458, 14187, 15065, 18078, 23645, 28374, 30130, 45195, 47290, 70935, 90390, 108767, 141870, 217534, 326301, 543835, 619499, 652602, 1087670, 1238998, 1631505, 1858497, 3097495, 3263010, 3716994, 6194990, 9292485, 14248477, 18584970, 28496954, 42745431, 71242385, 85490862, 142484770, 213727155, 427454310]

約数ペア:

[(1, 427454310), (2, 213727155), (3, 142484770), (5, 85490862), (6, 71242385), (10, 42745431), (15, 28496954), (23, 18584970), (30, 14248477), (46, 9292485), (69, 6194990), (115, 3716994), (131, 3263010), (138, 3097495), (230, 1858497), (262, 1631505), (345, 1238998), (393, 1087670), (655, 652602), (690, 619499), (786, 543835), (1310, 326301), (1965, 217534), (3013, 141870), (3930, 108767), (4729, 90390), (6026, 70935), (9039, 47290), (9458, 45195), (14187, 30130), (15065, 28374), (18078, 23645)]