30856728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3011}}^1$

素因数の和:3088

約数の個数: 64

約数和(自身を含む): 89637120

約数和(自身を除く): 58780392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3011, 3416, 5124, 6022, 9033, 10248, 12044, 18066, 21077, 24088, 36132, 42154, 63231, 72264, 84308, 126462, 168616, 183671, 252924, 367342, 505848, 551013, 734684, 1102026, 1285697, 1469368, 2204052, 2571394, 3857091, 4408104, 5142788, 7714182, 10285576, 15428364, 30856728]

約数ペア:

[(1, 30856728), (2, 15428364), (3, 10285576), (4, 7714182), (6, 5142788), (7, 4408104), (8, 3857091), (12, 2571394), (14, 2204052), (21, 1469368), (24, 1285697), (28, 1102026), (42, 734684), (56, 551013), (61, 505848), (84, 367342), (122, 252924), (168, 183671), (183, 168616), (244, 126462), (366, 84308), (427, 72264), (488, 63231), (732, 42154), (854, 36132), (1281, 24088), (1464, 21077), (1708, 18066), (2562, 12044), (3011, 10248), (3416, 9033), (5124, 6022)]