89592060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{21031}}^1$

素因数の和:21114

約数の個数: 48

約数和(自身を含む): 254403072

約数和(自身を除く): 164811012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 21031, 42062, 63093, 84124, 105155, 126186, 210310, 252372, 315465, 420620, 630930, 1261860, 1493201, 2986402, 4479603, 5972804, 7466005, 8959206, 14932010, 17918412, 22398015, 29864020, 44796030, 89592060]

約数ペア:

[(1, 89592060), (2, 44796030), (3, 29864020), (4, 22398015), (5, 17918412), (6, 14932010), (10, 8959206), (12, 7466005), (15, 5972804), (20, 4479603), (30, 2986402), (60, 1493201), (71, 1261860), (142, 630930), (213, 420620), (284, 315465), (355, 252372), (426, 210310), (710, 126186), (852, 105155), (1065, 84124), (1420, 63093), (2130, 42062), (4260, 21031)]