84730750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 96

約数和(自身を含む): 182617344

約数和(自身を除く): 97886594

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 31, 50, 58, 62, 65, 125, 130, 145, 155, 250, 290, 310, 325, 377, 403, 650, 725, 754, 775, 806, 841, 899, 1450, 1550, 1625, 1682, 1798, 1885, 2015, 3250, 3625, 3770, 3875, 4030, 4205, 4495, 7250, 7750, 8410, 8990, 9425, 10075, 10933, 11687, 18850, 20150, 21025, 21866, 22475, 23374, 26071, 42050, 44950, 47125, 50375, 52142, 54665, 58435, 94250, 100750, 105125, 109330, 112375, 116870, 130355, 210250, 224750, 260710, 273325, 292175, 338923, 546650, 584350, 651775, 677846, 1303550, 1366625, 1460875, 1694615, 2733250, 2921750, 3258875, 3389230, 6517750, 8473075, 16946150, 42365375, 84730750]

約数ペア:

[(1, 84730750), (2, 42365375), (5, 16946150), (10, 8473075), (13, 6517750), (25, 3389230), (26, 3258875), (29, 2921750), (31, 2733250), (50, 1694615), (58, 1460875), (62, 1366625), (65, 1303550), (125, 677846), (130, 651775), (145, 584350), (155, 546650), (250, 338923), (290, 292175), (310, 273325), (325, 260710), (377, 224750), (403, 210250), (650, 130355), (725, 116870), (754, 112375), (775, 109330), (806, 105125), (841, 100750), (899, 94250), (1450, 58435), (1550, 54665), (1625, 52142), (1682, 50375), (1798, 47125), (1885, 44950), (2015, 42050), (3250, 26071), (3625, 23374), (3770, 22475), (3875, 21866), (4030, 21025), (4205, 20150), (4495, 18850), (7250, 11687), (7750, 10933), (8410, 10075), (8990, 9425)]