74768120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 96

約数和(自身を含む): 201178080

約数和(自身を除く): 126409960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 980, 1031, 1036, 1295, 1480, 1813, 1960, 2062, 2072, 2590, 3626, 4124, 5155, 5180, 7217, 7252, 8248, 9065, 10310, 10360, 14434, 14504, 18130, 20620, 28868, 36085, 36260, 38147, 41240, 50519, 57736, 72170, 72520, 76294, 101038, 144340, 152588, 190735, 202076, 252595, 267029, 288680, 305176, 381470, 404152, 505190, 534058, 762940, 1010380, 1068116, 1335145, 1525880, 1869203, 2020760, 2136232, 2670290, 3738406, 5340580, 7476812, 9346015, 10681160, 14953624, 18692030, 37384060, 74768120]

約数ペア:

[(1, 74768120), (2, 37384060), (4, 18692030), (5, 14953624), (7, 10681160), (8, 9346015), (10, 7476812), (14, 5340580), (20, 3738406), (28, 2670290), (35, 2136232), (37, 2020760), (40, 1869203), (49, 1525880), (56, 1335145), (70, 1068116), (74, 1010380), (98, 762940), (140, 534058), (148, 505190), (185, 404152), (196, 381470), (245, 305176), (259, 288680), (280, 267029), (296, 252595), (370, 202076), (392, 190735), (490, 152588), (518, 144340), (740, 101038), (980, 76294), (1031, 72520), (1036, 72170), (1295, 57736), (1480, 50519), (1813, 41240), (1960, 38147), (2062, 36260), (2072, 36085), (2590, 28868), (3626, 20620), (4124, 18130), (5155, 14504), (5180, 14434), (7217, 10360), (7252, 10310), (8248, 9065)]