275374330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 663759360

約数和(自身を除く): 388385030

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 109, 110, 119, 154, 170, 187, 193, 218, 238, 374, 385, 386, 545, 595, 763, 770, 935, 965, 1090, 1190, 1199, 1309, 1351, 1526, 1853, 1870, 1930, 2123, 2398, 2618, 2702, 3281, 3706, 3815, 4246, 5995, 6545, 6562, 6755, 7630, 8393, 9265, 10615, 11990, 12971, 13090, 13510, 14861, 16405, 16786, 18530, 20383, 21037, 21230, 22967, 25942, 29722, 32810, 36091, 40766, 41965, 42074, 45934, 64855, 72182, 74305, 83930, 101915, 105185, 114835, 129710, 142681, 147259, 148610, 180455, 203830, 210370, 229670, 231407, 252637, 285362, 294518, 357629, 360910, 462814, 505274, 713405, 715258, 736295, 1157035, 1263185, 1426810, 1472590, 1619849, 1788145, 2314070, 2503403, 2526370, 3239698, 3576290, 3933919, 5006806, 7867838, 8099245, 12517015, 16198490, 19669595, 25034030, 27537433, 39339190, 55074866, 137687165, 275374330]

約数ペア:

[(1, 275374330), (2, 137687165), (5, 55074866), (7, 39339190), (10, 27537433), (11, 25034030), (14, 19669595), (17, 16198490), (22, 12517015), (34, 8099245), (35, 7867838), (55, 5006806), (70, 3933919), (77, 3576290), (85, 3239698), (109, 2526370), (110, 2503403), (119, 2314070), (154, 1788145), (170, 1619849), (187, 1472590), (193, 1426810), (218, 1263185), (238, 1157035), (374, 736295), (385, 715258), (386, 713405), (545, 505274), (595, 462814), (763, 360910), (770, 357629), (935, 294518), (965, 285362), (1090, 252637), (1190, 231407), (1199, 229670), (1309, 210370), (1351, 203830), (1526, 180455), (1853, 148610), (1870, 147259), (1930, 142681), (2123, 129710), (2398, 114835), (2618, 105185), (2702, 101915), (3281, 83930), (3706, 74305), (3815, 72182), (4246, 64855), (5995, 45934), (6545, 42074), (6562, 41965), (6755, 40766), (7630, 36091), (8393, 32810), (9265, 29722), (10615, 25942), (11990, 22967), (12971, 21230), (13090, 21037), (13510, 20383), (14861, 18530), (16405, 16786)]