66917580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48491}}^1$

素因数の和:48526

約数の個数: 48

約数和(自身を含む): 195519744

約数和(自身を除く): 128602164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 48491, 96982, 145473, 193964, 242455, 290946, 484910, 581892, 727365, 969820, 1115293, 1454730, 2230586, 2909460, 3345879, 4461172, 5576465, 6691758, 11152930, 13383516, 16729395, 22305860, 33458790, 66917580]

約数ペア:

[(1, 66917580), (2, 33458790), (3, 22305860), (4, 16729395), (5, 13383516), (6, 11152930), (10, 6691758), (12, 5576465), (15, 4461172), (20, 3345879), (23, 2909460), (30, 2230586), (46, 1454730), (60, 1115293), (69, 969820), (92, 727365), (115, 581892), (138, 484910), (230, 290946), (276, 242455), (345, 193964), (460, 145473), (690, 96982), (1380, 48491)]