30289512

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 96

約数和(自身を含む): 87973920

約数和(自身を除く): 57684408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 289, 374, 397, 408, 561, 578, 748, 794, 867, 1122, 1156, 1191, 1496, 1588, 1734, 2244, 2312, 2382, 3176, 3179, 3468, 4367, 4488, 4764, 6358, 6749, 6936, 8734, 9528, 9537, 12716, 13101, 13498, 17468, 19074, 20247, 25432, 26202, 26996, 34936, 38148, 40494, 52404, 53992, 74239, 76296, 80988, 104808, 114733, 148478, 161976, 222717, 229466, 296956, 344199, 445434, 458932, 593912, 688398, 890868, 917864, 1262063, 1376796, 1781736, 2524126, 2753592, 3786189, 5048252, 7572378, 10096504, 15144756, 30289512]

約数ペア:

[(1, 30289512), (2, 15144756), (3, 10096504), (4, 7572378), (6, 5048252), (8, 3786189), (11, 2753592), (12, 2524126), (17, 1781736), (22, 1376796), (24, 1262063), (33, 917864), (34, 890868), (44, 688398), (51, 593912), (66, 458932), (68, 445434), (88, 344199), (102, 296956), (132, 229466), (136, 222717), (187, 161976), (204, 148478), (264, 114733), (289, 104808), (374, 80988), (397, 76296), (408, 74239), (561, 53992), (578, 52404), (748, 40494), (794, 38148), (867, 34936), (1122, 26996), (1156, 26202), (1191, 25432), (1496, 20247), (1588, 19074), (1734, 17468), (2244, 13498), (2312, 13101), (2382, 12716), (3176, 9537), (3179, 9528), (3468, 8734), (4367, 6936), (4488, 6749), (4764, 6358)]