30974952

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 85795200

約数和(自身を除く): 54820248

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 79, 93, 102, 124, 136, 158, 186, 204, 237, 248, 316, 372, 408, 474, 527, 632, 744, 948, 961, 1054, 1343, 1581, 1896, 1922, 2108, 2449, 2686, 2883, 3162, 3844, 4029, 4216, 4898, 5372, 5766, 6324, 7347, 7688, 8058, 9796, 10744, 11532, 12648, 14694, 16116, 16337, 19592, 23064, 29388, 32232, 32674, 41633, 49011, 58776, 65348, 75919, 83266, 98022, 124899, 130696, 151838, 166532, 196044, 227757, 249798, 303676, 333064, 392088, 455514, 499596, 607352, 911028, 999192, 1290623, 1822056, 2581246, 3871869, 5162492, 7743738, 10324984, 15487476, 30974952]

約数ペア:

[(1, 30974952), (2, 15487476), (3, 10324984), (4, 7743738), (6, 5162492), (8, 3871869), (12, 2581246), (17, 1822056), (24, 1290623), (31, 999192), (34, 911028), (51, 607352), (62, 499596), (68, 455514), (79, 392088), (93, 333064), (102, 303676), (124, 249798), (136, 227757), (158, 196044), (186, 166532), (204, 151838), (237, 130696), (248, 124899), (316, 98022), (372, 83266), (408, 75919), (474, 65348), (527, 58776), (632, 49011), (744, 41633), (948, 32674), (961, 32232), (1054, 29388), (1343, 23064), (1581, 19592), (1896, 16337), (1922, 16116), (2108, 14694), (2449, 12648), (2686, 11532), (2883, 10744), (3162, 9796), (3844, 8058), (4029, 7688), (4216, 7347), (4898, 6324), (5372, 5766)]