30389436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 100988160

約数和(自身を除く): 70598724

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 577, 627, 684, 693, 798, 836, 924, 1154, 1197, 1254, 1386, 1463, 1596, 1731, 1881, 2308, 2394, 2508, 2772, 2926, 3462, 3762, 4039, 4389, 4788, 5193, 5852, 6347, 6924, 7524, 8078, 8778, 10386, 10963, 12117, 12694, 13167, 16156, 17556, 19041, 20772, 21926, 24234, 25388, 26334, 32889, 36351, 38082, 43852, 44429, 48468, 52668, 57123, 65778, 72702, 76164, 76741, 88858, 98667, 114246, 120593, 131556, 133287, 145404, 153482, 177716, 197334, 228492, 230223, 241186, 266574, 306964, 361779, 394668, 399861, 460446, 482372, 533148, 690669, 723558, 799722, 844151, 920892, 1085337, 1381338, 1447116, 1599444, 1688302, 2170674, 2532453, 2762676, 3376604, 4341348, 5064906, 7597359, 10129812, 15194718, 30389436]

約数ペア:

[(1, 30389436), (2, 15194718), (3, 10129812), (4, 7597359), (6, 5064906), (7, 4341348), (9, 3376604), (11, 2762676), (12, 2532453), (14, 2170674), (18, 1688302), (19, 1599444), (21, 1447116), (22, 1381338), (28, 1085337), (33, 920892), (36, 844151), (38, 799722), (42, 723558), (44, 690669), (57, 533148), (63, 482372), (66, 460446), (76, 399861), (77, 394668), (84, 361779), (99, 306964), (114, 266574), (126, 241186), (132, 230223), (133, 228492), (154, 197334), (171, 177716), (198, 153482), (209, 145404), (228, 133287), (231, 131556), (252, 120593), (266, 114246), (308, 98667), (342, 88858), (396, 76741), (399, 76164), (418, 72702), (462, 65778), (532, 57123), (577, 52668), (627, 48468), (684, 44429), (693, 43852), (798, 38082), (836, 36351), (924, 32889), (1154, 26334), (1197, 25388), (1254, 24234), (1386, 21926), (1463, 20772), (1596, 19041), (1731, 17556), (1881, 16156), (2308, 13167), (2394, 12694), (2508, 12117), (2772, 10963), (2926, 10386), (3462, 8778), (3762, 8078), (4039, 7524), (4389, 6924), (4788, 6347), (5193, 5852)]