173493390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19213}}^1$

素因数の和:19273

約数の個数: 64

約数和(自身を含む): 486959616

約数和(自身を除く): 313466226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 70, 86, 105, 129, 210, 215, 258, 301, 430, 602, 645, 903, 1290, 1505, 1806, 3010, 4515, 9030, 19213, 38426, 57639, 96065, 115278, 134491, 192130, 268982, 288195, 403473, 576390, 672455, 806946, 826159, 1344910, 1652318, 2017365, 2478477, 4034730, 4130795, 4956954, 5783113, 8261590, 11566226, 12392385, 17349339, 24784770, 28915565, 34698678, 57831130, 86746695, 173493390]

約数ペア:

[(1, 173493390), (2, 86746695), (3, 57831130), (5, 34698678), (6, 28915565), (7, 24784770), (10, 17349339), (14, 12392385), (15, 11566226), (21, 8261590), (30, 5783113), (35, 4956954), (42, 4130795), (43, 4034730), (70, 2478477), (86, 2017365), (105, 1652318), (129, 1344910), (210, 826159), (215, 806946), (258, 672455), (301, 576390), (430, 403473), (602, 288195), (645, 268982), (903, 192130), (1290, 134491), (1505, 115278), (1806, 96065), (3010, 57639), (4515, 38426), (9030, 19213)]