2017089750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{467}}^1$

素因数の和:943

約数の個数: 128

約数和(自身を含む): 5445812736

約数和(自身を除く): 3428722986

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 443, 467, 650, 750, 886, 934, 975, 1329, 1401, 1625, 1950, 2215, 2335, 2658, 2802, 3250, 4430, 4670, 4875, 5759, 6071, 6645, 7005, 9750, 11075, 11518, 11675, 12142, 13290, 14010, 17277, 18213, 22150, 23350, 28795, 30355, 33225, 34554, 35025, 36426, 55375, 57590, 58375, 60710, 66450, 70050, 86385, 91065, 110750, 116750, 143975, 151775, 166125, 172770, 175125, 182130, 206881, 287950, 303550, 332250, 350250, 413762, 431925, 455325, 620643, 719875, 758875, 863850, 910650, 1034405, 1241286, 1439750, 1517750, 2068810, 2159625, 2276625, 2689453, 3103215, 4319250, 4553250, 5172025, 5378906, 6206430, 8068359, 10344050, 13447265, 15516075, 16136718, 25860125, 26894530, 31032150, 40341795, 51720250, 67236325, 77580375, 80683590, 134472650, 155160750, 201708975, 336181625, 403417950, 672363250, 1008544875, 2017089750]

約数ペア:

[(1, 2017089750), (2, 1008544875), (3, 672363250), (5, 403417950), (6, 336181625), (10, 201708975), (13, 155160750), (15, 134472650), (25, 80683590), (26, 77580375), (30, 67236325), (39, 51720250), (50, 40341795), (65, 31032150), (75, 26894530), (78, 25860125), (125, 16136718), (130, 15516075), (150, 13447265), (195, 10344050), (250, 8068359), (325, 6206430), (375, 5378906), (390, 5172025), (443, 4553250), (467, 4319250), (650, 3103215), (750, 2689453), (886, 2276625), (934, 2159625), (975, 2068810), (1329, 1517750), (1401, 1439750), (1625, 1241286), (1950, 1034405), (2215, 910650), (2335, 863850), (2658, 758875), (2802, 719875), (3250, 620643), (4430, 455325), (4670, 431925), (4875, 413762), (5759, 350250), (6071, 332250), (6645, 303550), (7005, 287950), (9750, 206881), (11075, 182130), (11518, 175125), (11675, 172770), (12142, 166125), (13290, 151775), (14010, 143975), (17277, 116750), (18213, 110750), (22150, 91065), (23350, 86385), (28795, 70050), (30355, 66450), (33225, 60710), (34554, 58375), (35025, 57590), (36426, 55375)]