3682964950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{821}}^1\times {\mathrm{1831}}^1$

素因数の和:2678

約数の個数: 72

約数和(自身を含む): 7982797104

約数和(自身を除く): 4299832154

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 821, 1225, 1642, 1831, 2450, 3662, 4105, 5747, 8210, 9155, 11494, 12817, 18310, 20525, 25634, 28735, 40229, 41050, 45775, 57470, 64085, 80458, 89719, 91550, 128170, 143675, 179438, 201145, 287350, 320425, 402290, 448595, 640850, 897190, 1005725, 1503251, 2011450, 2242975, 3006502, 4485950, 7516255, 10522757, 15032510, 21045514, 37581275, 52613785, 73659299, 75162550, 105227570, 147318598, 263068925, 368296495, 526137850, 736592990, 1841482475, 3682964950]

約数ペア:

[(1, 3682964950), (2, 1841482475), (5, 736592990), (7, 526137850), (10, 368296495), (14, 263068925), (25, 147318598), (35, 105227570), (49, 75162550), (50, 73659299), (70, 52613785), (98, 37581275), (175, 21045514), (245, 15032510), (350, 10522757), (490, 7516255), (821, 4485950), (1225, 3006502), (1642, 2242975), (1831, 2011450), (2450, 1503251), (3662, 1005725), (4105, 897190), (5747, 640850), (8210, 448595), (9155, 402290), (11494, 320425), (12817, 287350), (18310, 201145), (20525, 179438), (25634, 143675), (28735, 128170), (40229, 91550), (41050, 89719), (45775, 80458), (57470, 64085)]