67288980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2371}}^1$

素因数の和:2437

約数の個数: 96

約数和(自身を含む): 210405888

約数和(自身を除く): 143116908

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2371, 2580, 2838, 4730, 4742, 5676, 7095, 7113, 9460, 9484, 11855, 14190, 14226, 23710, 26081, 28380, 28452, 35565, 47420, 52162, 71130, 78243, 101953, 104324, 130405, 142260, 156486, 203906, 260810, 305859, 312972, 391215, 407812, 509765, 521620, 611718, 782430, 1019530, 1121483, 1223436, 1529295, 1564860, 2039060, 2242966, 3058590, 3364449, 4485932, 5607415, 6117180, 6728898, 11214830, 13457796, 16822245, 22429660, 33644490, 67288980]

約数ペア:

[(1, 67288980), (2, 33644490), (3, 22429660), (4, 16822245), (5, 13457796), (6, 11214830), (10, 6728898), (11, 6117180), (12, 5607415), (15, 4485932), (20, 3364449), (22, 3058590), (30, 2242966), (33, 2039060), (43, 1564860), (44, 1529295), (55, 1223436), (60, 1121483), (66, 1019530), (86, 782430), (110, 611718), (129, 521620), (132, 509765), (165, 407812), (172, 391215), (215, 312972), (220, 305859), (258, 260810), (330, 203906), (430, 156486), (473, 142260), (516, 130405), (645, 104324), (660, 101953), (860, 78243), (946, 71130), (1290, 52162), (1419, 47420), (1892, 35565), (2365, 28452), (2371, 28380), (2580, 26081), (2838, 23710), (4730, 14226), (4742, 14190), (5676, 11855), (7095, 9484), (7113, 9460)]