30479504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 80

約数和(自身を含む): 69745536

約数和(自身を除く): 39266032

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 61, 68, 88, 122, 136, 167, 176, 187, 244, 272, 334, 374, 488, 668, 671, 748, 976, 1037, 1336, 1342, 1496, 1837, 2074, 2672, 2684, 2839, 2992, 3674, 4148, 5368, 5678, 7348, 8296, 10187, 10736, 11356, 11407, 14696, 16592, 20374, 22712, 22814, 29392, 31229, 40748, 45424, 45628, 62458, 81496, 91256, 112057, 124916, 162992, 173179, 182512, 224114, 249832, 346358, 448228, 499664, 692716, 896456, 1385432, 1792912, 1904969, 2770864, 3809938, 7619876, 15239752, 30479504]

約数ペア:

[(1, 30479504), (2, 15239752), (4, 7619876), (8, 3809938), (11, 2770864), (16, 1904969), (17, 1792912), (22, 1385432), (34, 896456), (44, 692716), (61, 499664), (68, 448228), (88, 346358), (122, 249832), (136, 224114), (167, 182512), (176, 173179), (187, 162992), (244, 124916), (272, 112057), (334, 91256), (374, 81496), (488, 62458), (668, 45628), (671, 45424), (748, 40748), (976, 31229), (1037, 29392), (1336, 22814), (1342, 22712), (1496, 20374), (1837, 16592), (2074, 14696), (2672, 11407), (2684, 11356), (2839, 10736), (2992, 10187), (3674, 8296), (4148, 7348), (5368, 5678)]