85849570

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 170346240

約数和(自身を除く): 84496670

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 61, 115, 122, 145, 211, 230, 290, 305, 422, 610, 667, 1055, 1334, 1403, 1769, 2110, 2806, 3335, 3538, 4853, 6119, 6670, 7015, 8845, 9706, 12238, 12871, 14030, 17690, 24265, 25742, 30595, 40687, 48530, 61190, 64355, 81374, 128710, 140737, 203435, 281474, 296033, 373259, 406870, 592066, 703685, 746518, 1407370, 1480165, 1866295, 2960330, 3732590, 8584957, 17169914, 42924785, 85849570]

約数ペア:

[(1, 85849570), (2, 42924785), (5, 17169914), (10, 8584957), (23, 3732590), (29, 2960330), (46, 1866295), (58, 1480165), (61, 1407370), (115, 746518), (122, 703685), (145, 592066), (211, 406870), (230, 373259), (290, 296033), (305, 281474), (422, 203435), (610, 140737), (667, 128710), (1055, 81374), (1334, 64355), (1403, 61190), (1769, 48530), (2110, 40687), (2806, 30595), (3335, 25742), (3538, 24265), (4853, 17690), (6119, 14030), (6670, 12871), (7015, 12238), (8845, 9706)]