275751014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 551577600

約数和(自身を除く): 275826586

約数列:

[1, 2, 7, 11, 14, 22, 31, 59, 62, 77, 89, 118, 121, 154, 178, 217, 242, 341, 413, 434, 623, 649, 682, 826, 847, 979, 1246, 1298, 1694, 1829, 1958, 2387, 2759, 3658, 3751, 4543, 4774, 5251, 5518, 6853, 7139, 7502, 9086, 10502, 10769, 12803, 13706, 14278, 19313, 20119, 21538, 25606, 26257, 30349, 36757, 38626, 40238, 49973, 52514, 57761, 60698, 73514, 75383, 99946, 115522, 140833, 150766, 162781, 212443, 221309, 281666, 325562, 333839, 404327, 424886, 442618, 635371, 667678, 808654, 1139467, 1270742, 1549163, 1790591, 2278934, 2336873, 3098326, 3581182, 4447597, 4673746, 8895194, 12534137, 19696501, 25068274, 39393002, 137875507, 275751014]

約数ペア:

[(1, 275751014), (2, 137875507), (7, 39393002), (11, 25068274), (14, 19696501), (22, 12534137), (31, 8895194), (59, 4673746), (62, 4447597), (77, 3581182), (89, 3098326), (118, 2336873), (121, 2278934), (154, 1790591), (178, 1549163), (217, 1270742), (242, 1139467), (341, 808654), (413, 667678), (434, 635371), (623, 442618), (649, 424886), (682, 404327), (826, 333839), (847, 325562), (979, 281666), (1246, 221309), (1298, 212443), (1694, 162781), (1829, 150766), (1958, 140833), (2387, 115522), (2759, 99946), (3658, 75383), (3751, 73514), (4543, 60698), (4774, 57761), (5251, 52514), (5518, 49973), (6853, 40238), (7139, 38626), (7502, 36757), (9086, 30349), (10502, 26257), (10769, 25606), (12803, 21538), (13706, 20119), (14278, 19313)]