84849970

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{941}}^1$

素因数の和:1146

約数の個数: 32

約数和(自身を含む): 156266496

約数和(自身を除く): 71416526

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 355, 635, 710, 941, 1270, 1882, 4705, 9017, 9410, 18034, 45085, 66811, 90170, 119507, 133622, 239014, 334055, 597535, 668110, 1195070, 8484997, 16969994, 42424985, 84849970]

約数ペア:

[(1, 84849970), (2, 42424985), (5, 16969994), (10, 8484997), (71, 1195070), (127, 668110), (142, 597535), (254, 334055), (355, 239014), (635, 133622), (710, 119507), (941, 90170), (1270, 66811), (1882, 45085), (4705, 18034), (9017, 9410)]