9042045950

素因数分解:

$2^1\times 5^2\times 7^4\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:840

約数の個数: 120

約数和(自身を含む): 19828727160

約数和(自身を除く): 10786681210

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 109, 175, 218, 245, 343, 350, 490, 545, 686, 691, 763, 1090, 1225, 1382, 1526, 1715, 2401, 2450, 2725, 3430, 3455, 3815, 4802, 4837, 5341, 5450, 6910, 7630, 8575, 9674, 10682, 12005, 17150, 17275, 19075, 24010, 24185, 26705, 33859, 34550, 37387, 38150, 48370, 53410, 60025, 67718, 74774, 75319, 120050, 120925, 133525, 150638, 169295, 186935, 237013, 241850, 261709, 267050, 338590, 373870, 376595, 474026, 523418, 527233, 753190, 846475, 934675, 1054466, 1185065, 1308545, 1659091, 1692950, 1869350, 1882975, 2370130, 2617090, 2636165, 3318182, 3690631, 3765950, 5272330, 5925325, 6542725, 7381262, 8295455, 11850650, 13085450, 13180825, 16590910, 18453155, 25834417, 26361650, 36906310, 41477275, 51668834, 82954550, 92265775, 129172085, 180840919, 184531550, 258344170, 361681838, 645860425, 904204595, 1291720850, 1808409190, 4521022975, 9042045950]

約数ペア:

[(1, 9042045950), (2, 4521022975), (5, 1808409190), (7, 1291720850), (10, 904204595), (14, 645860425), (25, 361681838), (35, 258344170), (49, 184531550), (50, 180840919), (70, 129172085), (98, 92265775), (109, 82954550), (175, 51668834), (218, 41477275), (245, 36906310), (343, 26361650), (350, 25834417), (490, 18453155), (545, 16590910), (686, 13180825), (691, 13085450), (763, 11850650), (1090, 8295455), (1225, 7381262), (1382, 6542725), (1526, 5925325), (1715, 5272330), (2401, 3765950), (2450, 3690631), (2725, 3318182), (3430, 2636165), (3455, 2617090), (3815, 2370130), (4802, 1882975), (4837, 1869350), (5341, 1692950), (5450, 1659091), (6910, 1308545), (7630, 1185065), (8575, 1054466), (9674, 934675), (10682, 846475), (12005, 753190), (17150, 527233), (17275, 523418), (19075, 474026), (24010, 376595), (24185, 373870), (26705, 338590), (33859, 267050), (34550, 261709), (37387, 241850), (38150, 237013), (48370, 186935), (53410, 169295), (60025, 150638), (67718, 133525), (74774, 120925), (75319, 120050)]