30544052

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 70172928

約数和(自身を除く): 39628876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 457, 539, 682, 868, 914, 1078, 1364, 1519, 1828, 2156, 2387, 3038, 3199, 4774, 5027, 6076, 6398, 9548, 10054, 12796, 14167, 16709, 20108, 22393, 28334, 33418, 35189, 44786, 56668, 66836, 70378, 89572, 99169, 140756, 155837, 198338, 246323, 311674, 396676, 492646, 623348, 694183, 985292, 1090859, 1388366, 2181718, 2776732, 4363436, 7636013, 15272026, 30544052]

約数ペア:

[(1, 30544052), (2, 15272026), (4, 7636013), (7, 4363436), (11, 2776732), (14, 2181718), (22, 1388366), (28, 1090859), (31, 985292), (44, 694183), (49, 623348), (62, 492646), (77, 396676), (98, 311674), (124, 246323), (154, 198338), (196, 155837), (217, 140756), (308, 99169), (341, 89572), (434, 70378), (457, 66836), (539, 56668), (682, 44786), (868, 35189), (914, 33418), (1078, 28334), (1364, 22393), (1519, 20108), (1828, 16709), (2156, 14167), (2387, 12796), (3038, 10054), (3199, 9548), (4774, 6398), (5027, 6076)]