30520476

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13457}}^1$

素因数の和:13480

約数の個数: 60

約数和(自身を含む): 91191408

約数和(自身を除く): 60670932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 13457, 26914, 40371, 53828, 80742, 94199, 121113, 161484, 188398, 242226, 282597, 363339, 376796, 484452, 565194, 726678, 847791, 1090017, 1130388, 1453356, 1695582, 2180034, 2543373, 3391164, 4360068, 5086746, 7630119, 10173492, 15260238, 30520476]

約数ペア:

[(1, 30520476), (2, 15260238), (3, 10173492), (4, 7630119), (6, 5086746), (7, 4360068), (9, 3391164), (12, 2543373), (14, 2180034), (18, 1695582), (21, 1453356), (27, 1130388), (28, 1090017), (36, 847791), (42, 726678), (54, 565194), (63, 484452), (81, 376796), (84, 363339), (108, 282597), (126, 242226), (162, 188398), (189, 161484), (252, 121113), (324, 94199), (378, 80742), (567, 53828), (756, 40371), (1134, 26914), (2268, 13457)]