30115344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1907}}^1$

素因数の和:1972

約数の個数: 80

約数和(自身を含む): 90851328

約数和(自身を除く): 60735984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1907, 1974, 2256, 2632, 3814, 3948, 5264, 5721, 7628, 7896, 11442, 13349, 15256, 15792, 22884, 26698, 30512, 40047, 45768, 53396, 80094, 89629, 91536, 106792, 160188, 179258, 213584, 268887, 320376, 358516, 537774, 627403, 640752, 717032, 1075548, 1254806, 1434064, 1882209, 2151096, 2509612, 3764418, 4302192, 5019224, 7528836, 10038448, 15057672, 30115344]

約数ペア:

[(1, 30115344), (2, 15057672), (3, 10038448), (4, 7528836), (6, 5019224), (7, 4302192), (8, 3764418), (12, 2509612), (14, 2151096), (16, 1882209), (21, 1434064), (24, 1254806), (28, 1075548), (42, 717032), (47, 640752), (48, 627403), (56, 537774), (84, 358516), (94, 320376), (112, 268887), (141, 213584), (168, 179258), (188, 160188), (282, 106792), (329, 91536), (336, 89629), (376, 80094), (564, 53396), (658, 45768), (752, 40047), (987, 30512), (1128, 26698), (1316, 22884), (1907, 15792), (1974, 15256), (2256, 13349), (2632, 11442), (3814, 7896), (3948, 7628), (5264, 5721)]