173675390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1949}}^1$

素因数の和:2049

約数の個数: 64

約数和(自身を含む): 381888000

約数和(自身を除く): 208212610

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 67, 70, 95, 133, 134, 190, 266, 335, 469, 665, 670, 938, 1273, 1330, 1949, 2345, 2546, 3898, 4690, 6365, 8911, 9745, 12730, 13643, 17822, 19490, 27286, 37031, 44555, 68215, 74062, 89110, 130583, 136430, 185155, 259217, 261166, 370310, 518434, 652915, 914081, 1296085, 1305830, 1828162, 2481077, 2592170, 4570405, 4962154, 9140810, 12405385, 17367539, 24810770, 34735078, 86837695, 173675390]

約数ペア:

[(1, 173675390), (2, 86837695), (5, 34735078), (7, 24810770), (10, 17367539), (14, 12405385), (19, 9140810), (35, 4962154), (38, 4570405), (67, 2592170), (70, 2481077), (95, 1828162), (133, 1305830), (134, 1296085), (190, 914081), (266, 652915), (335, 518434), (469, 370310), (665, 261166), (670, 259217), (938, 185155), (1273, 136430), (1330, 130583), (1949, 89110), (2345, 74062), (2546, 68215), (3898, 44555), (4690, 37031), (6365, 27286), (8911, 19490), (9745, 17822), (12730, 13643)]