30513912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 95074560

約数和(自身を除く): 64560648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 17, 22, 24, 26, 33, 34, 39, 44, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 187, 204, 221, 264, 286, 312, 374, 408, 429, 442, 523, 561, 572, 663, 748, 858, 884, 1046, 1122, 1144, 1326, 1496, 1569, 1716, 1768, 2092, 2244, 2431, 2652, 3138, 3432, 4184, 4488, 4862, 5304, 5753, 6276, 6799, 7293, 8891, 9724, 11506, 12552, 13598, 14586, 17259, 17782, 19448, 20397, 23012, 26673, 27196, 29172, 34518, 35564, 40794, 46024, 53346, 54392, 58344, 69036, 71128, 74789, 81588, 97801, 106692, 115583, 138072, 149578, 163176, 195602, 213384, 224367, 231166, 293403, 299156, 346749, 391204, 448734, 462332, 586806, 598312, 693498, 782408, 897468, 924664, 1173612, 1271413, 1386996, 1794936, 2347224, 2542826, 2773992, 3814239, 5085652, 7628478, 10171304, 15256956, 30513912]

約数ペア:

[(1, 30513912), (2, 15256956), (3, 10171304), (4, 7628478), (6, 5085652), (8, 3814239), (11, 2773992), (12, 2542826), (13, 2347224), (17, 1794936), (22, 1386996), (24, 1271413), (26, 1173612), (33, 924664), (34, 897468), (39, 782408), (44, 693498), (51, 598312), (52, 586806), (66, 462332), (68, 448734), (78, 391204), (88, 346749), (102, 299156), (104, 293403), (132, 231166), (136, 224367), (143, 213384), (156, 195602), (187, 163176), (204, 149578), (221, 138072), (264, 115583), (286, 106692), (312, 97801), (374, 81588), (408, 74789), (429, 71128), (442, 69036), (523, 58344), (561, 54392), (572, 53346), (663, 46024), (748, 40794), (858, 35564), (884, 34518), (1046, 29172), (1122, 27196), (1144, 26673), (1326, 23012), (1496, 20397), (1569, 19448), (1716, 17782), (1768, 17259), (2092, 14586), (2244, 13598), (2431, 12552), (2652, 11506), (3138, 9724), (3432, 8891), (4184, 7293), (4488, 6799), (4862, 6276), (5304, 5753)]