30819672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1777

約数の個数: 96

約数和(自身を含む): 94676400

約数和(自身を除く): 63856728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 57, 72, 76, 78, 104, 114, 117, 152, 156, 171, 228, 234, 247, 312, 342, 456, 468, 494, 684, 741, 936, 988, 1368, 1482, 1733, 1976, 2223, 2964, 3466, 4446, 5199, 5928, 6932, 8892, 10398, 13864, 15597, 17784, 20796, 22529, 31194, 32927, 41592, 45058, 62388, 65854, 67587, 90116, 98781, 124776, 131708, 135174, 180232, 197562, 202761, 263416, 270348, 296343, 395124, 405522, 428051, 540696, 592686, 790248, 811044, 856102, 1185372, 1284153, 1622088, 1712204, 2370744, 2568306, 3424408, 3852459, 5136612, 7704918, 10273224, 15409836, 30819672]

約数ペア:

[(1, 30819672), (2, 15409836), (3, 10273224), (4, 7704918), (6, 5136612), (8, 3852459), (9, 3424408), (12, 2568306), (13, 2370744), (18, 1712204), (19, 1622088), (24, 1284153), (26, 1185372), (36, 856102), (38, 811044), (39, 790248), (52, 592686), (57, 540696), (72, 428051), (76, 405522), (78, 395124), (104, 296343), (114, 270348), (117, 263416), (152, 202761), (156, 197562), (171, 180232), (228, 135174), (234, 131708), (247, 124776), (312, 98781), (342, 90116), (456, 67587), (468, 65854), (494, 62388), (684, 45058), (741, 41592), (936, 32927), (988, 31194), (1368, 22529), (1482, 20796), (1733, 17784), (1976, 15597), (2223, 13864), (2964, 10398), (3466, 8892), (4446, 6932), (5199, 5928)]