1012267550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2886

約数の個数: 96

約数和(自身を含む): 2316548160

約数和(自身を除く): 1304280610

約数列:

[1, 2, 5, 7, 10, 14, 17, 25, 34, 35, 50, 61, 70, 85, 119, 122, 170, 175, 238, 305, 350, 425, 427, 595, 610, 850, 854, 1037, 1190, 1525, 2074, 2135, 2789, 2975, 3050, 4270, 5185, 5578, 5950, 7259, 10370, 10675, 13945, 14518, 19523, 21350, 25925, 27890, 36295, 39046, 47413, 51850, 69725, 72590, 94826, 97615, 139450, 170129, 181475, 195230, 237065, 331891, 340258, 362950, 474130, 488075, 663782, 850645, 976150, 1185325, 1190903, 1659455, 1701290, 2370650, 2381806, 2892193, 3318910, 4253225, 5784386, 5954515, 8297275, 8506450, 11909030, 14460965, 16594550, 20245351, 28921930, 29772575, 40490702, 59545150, 72304825, 101226755, 144609650, 202453510, 506133775, 1012267550]

約数ペア:

[(1, 1012267550), (2, 506133775), (5, 202453510), (7, 144609650), (10, 101226755), (14, 72304825), (17, 59545150), (25, 40490702), (34, 29772575), (35, 28921930), (50, 20245351), (61, 16594550), (70, 14460965), (85, 11909030), (119, 8506450), (122, 8297275), (170, 5954515), (175, 5784386), (238, 4253225), (305, 3318910), (350, 2892193), (425, 2381806), (427, 2370650), (595, 1701290), (610, 1659455), (850, 1190903), (854, 1185325), (1037, 976150), (1190, 850645), (1525, 663782), (2074, 488075), (2135, 474130), (2789, 362950), (2975, 340258), (3050, 331891), (4270, 237065), (5185, 195230), (5578, 181475), (5950, 170129), (7259, 139450), (10370, 97615), (10675, 94826), (13945, 72590), (14518, 69725), (19523, 51850), (21350, 47413), (25925, 39046), (27890, 36295)]