30747288

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 192

約数和(自身を含む): 99025920

約数和(自身を除く): 68278632

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 31, 33, 34, 39, 44, 51, 52, 62, 66, 68, 78, 88, 93, 102, 104, 124, 132, 136, 143, 156, 186, 187, 204, 221, 248, 264, 286, 289, 312, 341, 372, 374, 403, 408, 429, 442, 527, 561, 572, 578, 663, 682, 744, 748, 806, 858, 867, 884, 1023, 1054, 1122, 1144, 1156, 1209, 1326, 1364, 1496, 1581, 1612, 1716, 1734, 1768, 2046, 2108, 2244, 2312, 2418, 2431, 2652, 2728, 3162, 3179, 3224, 3432, 3468, 3757, 4092, 4216, 4433, 4488, 4836, 4862, 5304, 5797, 6324, 6358, 6851, 6936, 7293, 7514, 8184, 8866, 8959, 9537, 9672, 9724, 11271, 11594, 12648, 12716, 13299, 13702, 14586, 15028, 17391, 17732, 17918, 19074, 19448, 20553, 22542, 23188, 25432, 26598, 26877, 27404, 29172, 30056, 34782, 35464, 35836, 38148, 41106, 41327, 45084, 46376, 53196, 53754, 54808, 58344, 69564, 71672, 75361, 76296, 82212, 82654, 90168, 98549, 106392, 107508, 116467, 123981, 139128, 150722, 164424, 165308, 197098, 215016, 226083, 232934, 247962, 295647, 301444, 330616, 349401, 394196, 452166, 465868, 495924, 591294, 602888, 698802, 788392, 904332, 931736, 991848, 1182588, 1281137, 1397604, 1808664, 2365176, 2562274, 2795208, 3843411, 5124548, 7686822, 10249096, 15373644, 30747288]

約数ペア:

[(1, 30747288), (2, 15373644), (3, 10249096), (4, 7686822), (6, 5124548), (8, 3843411), (11, 2795208), (12, 2562274), (13, 2365176), (17, 1808664), (22, 1397604), (24, 1281137), (26, 1182588), (31, 991848), (33, 931736), (34, 904332), (39, 788392), (44, 698802), (51, 602888), (52, 591294), (62, 495924), (66, 465868), (68, 452166), (78, 394196), (88, 349401), (93, 330616), (102, 301444), (104, 295647), (124, 247962), (132, 232934), (136, 226083), (143, 215016), (156, 197098), (186, 165308), (187, 164424), (204, 150722), (221, 139128), (248, 123981), (264, 116467), (286, 107508), (289, 106392), (312, 98549), (341, 90168), (372, 82654), (374, 82212), (403, 76296), (408, 75361), (429, 71672), (442, 69564), (527, 58344), (561, 54808), (572, 53754), (578, 53196), (663, 46376), (682, 45084), (744, 41327), (748, 41106), (806, 38148), (858, 35836), (867, 35464), (884, 34782), (1023, 30056), (1054, 29172), (1122, 27404), (1144, 26877), (1156, 26598), (1209, 25432), (1326, 23188), (1364, 22542), (1496, 20553), (1581, 19448), (1612, 19074), (1716, 17918), (1734, 17732), (1768, 17391), (2046, 15028), (2108, 14586), (2244, 13702), (2312, 13299), (2418, 12716), (2431, 12648), (2652, 11594), (2728, 11271), (3162, 9724), (3179, 9672), (3224, 9537), (3432, 8959), (3468, 8866), (3757, 8184), (4092, 7514), (4216, 7293), (4433, 6936), (4488, 6851), (4836, 6358), (4862, 6324), (5304, 5797)]