30511404

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1$

素因数の和:1257

約数の個数: 120

約数和(自身を含む): 99525888

約数和(自身を除く): 69014484

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1223, 1386, 1782, 2079, 2268, 2446, 2772, 3564, 3669, 4158, 4892, 6237, 7338, 8316, 8561, 11007, 12474, 13453, 14676, 17122, 22014, 24948, 25683, 26906, 33021, 34244, 40359, 44028, 51366, 53812, 66042, 77049, 80718, 94171, 99063, 102732, 121077, 132084, 154098, 161436, 188342, 198126, 231147, 242154, 282513, 308196, 363231, 376684, 396252, 462294, 484308, 565026, 693441, 726462, 847539, 924588, 1089693, 1130052, 1386882, 1452924, 1695078, 2179386, 2542617, 2773764, 3390156, 4358772, 5085234, 7627851, 10170468, 15255702, 30511404]

約数ペア:

[(1, 30511404), (2, 15255702), (3, 10170468), (4, 7627851), (6, 5085234), (7, 4358772), (9, 3390156), (11, 2773764), (12, 2542617), (14, 2179386), (18, 1695078), (21, 1452924), (22, 1386882), (27, 1130052), (28, 1089693), (33, 924588), (36, 847539), (42, 726462), (44, 693441), (54, 565026), (63, 484308), (66, 462294), (77, 396252), (81, 376684), (84, 363231), (99, 308196), (108, 282513), (126, 242154), (132, 231147), (154, 198126), (162, 188342), (189, 161436), (198, 154098), (231, 132084), (252, 121077), (297, 102732), (308, 99063), (324, 94171), (378, 80718), (396, 77049), (462, 66042), (567, 53812), (594, 51366), (693, 44028), (756, 40359), (891, 34244), (924, 33021), (1134, 26906), (1188, 25683), (1223, 24948), (1386, 22014), (1782, 17122), (2079, 14676), (2268, 13453), (2446, 12474), (2772, 11007), (3564, 8561), (3669, 8316), (4158, 7338), (4892, 6237)]