67439586430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1\times {\mathrm{2309}}^1$

素因数の和:3745

約数の個数: 64

約数和(自身を含む): 127222824960

約数和(自身を除く): 59783238530

約数列:

[1, 2, 5, 10, 31, 62, 71, 142, 155, 310, 355, 710, 1327, 2201, 2309, 2654, 4402, 4618, 6635, 11005, 11545, 13270, 22010, 23090, 41137, 71579, 82274, 94217, 143158, 163939, 188434, 205685, 327878, 357895, 411370, 471085, 715790, 819695, 942170, 1639390, 2920727, 3064043, 5082109, 5841454, 6128086, 10164218, 14603635, 15320215, 25410545, 29207270, 30640430, 50821090, 94985333, 189970666, 217547053, 435094106, 474926665, 949853330, 1087735265, 2175470530, 6743958643, 13487917286, 33719793215, 67439586430]

約数ペア:

[(1, 67439586430), (2, 33719793215), (5, 13487917286), (10, 6743958643), (31, 2175470530), (62, 1087735265), (71, 949853330), (142, 474926665), (155, 435094106), (310, 217547053), (355, 189970666), (710, 94985333), (1327, 50821090), (2201, 30640430), (2309, 29207270), (2654, 25410545), (4402, 15320215), (4618, 14603635), (6635, 10164218), (11005, 6128086), (11545, 5841454), (13270, 5082109), (22010, 3064043), (23090, 2920727), (41137, 1639390), (71579, 942170), (82274, 819695), (94217, 715790), (143158, 471085), (163939, 411370), (188434, 357895), (205685, 327878)]