173206950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{563}}^1$

素因数の和:878

約数の個数: 96

約数和(自身を含む): 493468416

約数和(自身を除く): 320261466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 293, 350, 525, 563, 586, 879, 1050, 1126, 1465, 1689, 1758, 2051, 2815, 2930, 3378, 3941, 4102, 4395, 5630, 6153, 7325, 7882, 8445, 8790, 10255, 11823, 12306, 14075, 14650, 16890, 19705, 20510, 21975, 23646, 28150, 30765, 39410, 42225, 43950, 51275, 59115, 61530, 84450, 98525, 102550, 118230, 153825, 164959, 197050, 295575, 307650, 329918, 494877, 591150, 824795, 989754, 1154713, 1649590, 2309426, 2474385, 3464139, 4123975, 4948770, 5773565, 6928278, 8247950, 11547130, 12371925, 17320695, 24743850, 28867825, 34641390, 57735650, 86603475, 173206950]

約数ペア:

[(1, 173206950), (2, 86603475), (3, 57735650), (5, 34641390), (6, 28867825), (7, 24743850), (10, 17320695), (14, 12371925), (15, 11547130), (21, 8247950), (25, 6928278), (30, 5773565), (35, 4948770), (42, 4123975), (50, 3464139), (70, 2474385), (75, 2309426), (105, 1649590), (150, 1154713), (175, 989754), (210, 824795), (293, 591150), (350, 494877), (525, 329918), (563, 307650), (586, 295575), (879, 197050), (1050, 164959), (1126, 153825), (1465, 118230), (1689, 102550), (1758, 98525), (2051, 84450), (2815, 61530), (2930, 59115), (3378, 51275), (3941, 43950), (4102, 42225), (4395, 39410), (5630, 30765), (6153, 28150), (7325, 23646), (7882, 21975), (8445, 20510), (8790, 19705), (10255, 16890), (11823, 14650), (12306, 14075)]