30402456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:193

約数の個数: 128

約数和(自身を含む): 91783680

約数和(自身を除く): 61381224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 67, 73, 74, 84, 111, 134, 146, 148, 168, 201, 219, 222, 259, 268, 292, 296, 402, 438, 444, 469, 511, 518, 536, 584, 777, 804, 876, 888, 938, 1022, 1036, 1407, 1533, 1554, 1608, 1752, 1876, 2044, 2072, 2479, 2701, 2814, 3066, 3108, 3752, 4088, 4891, 4958, 5402, 5628, 6132, 6216, 7437, 8103, 9782, 9916, 10804, 11256, 12264, 14673, 14874, 16206, 17353, 18907, 19564, 19832, 21608, 29346, 29748, 32412, 34237, 34706, 37814, 39128, 52059, 56721, 58692, 59496, 64824, 68474, 69412, 75628, 102711, 104118, 113442, 117384, 136948, 138824, 151256, 180967, 205422, 208236, 226884, 273896, 361934, 410844, 416472, 453768, 542901, 723868, 821688, 1085802, 1266769, 1447736, 2171604, 2533538, 3800307, 4343208, 5067076, 7600614, 10134152, 15201228, 30402456]

約数ペア:

[(1, 30402456), (2, 15201228), (3, 10134152), (4, 7600614), (6, 5067076), (7, 4343208), (8, 3800307), (12, 2533538), (14, 2171604), (21, 1447736), (24, 1266769), (28, 1085802), (37, 821688), (42, 723868), (56, 542901), (67, 453768), (73, 416472), (74, 410844), (84, 361934), (111, 273896), (134, 226884), (146, 208236), (148, 205422), (168, 180967), (201, 151256), (219, 138824), (222, 136948), (259, 117384), (268, 113442), (292, 104118), (296, 102711), (402, 75628), (438, 69412), (444, 68474), (469, 64824), (511, 59496), (518, 58692), (536, 56721), (584, 52059), (777, 39128), (804, 37814), (876, 34706), (888, 34237), (938, 32412), (1022, 29748), (1036, 29346), (1407, 21608), (1533, 19832), (1554, 19564), (1608, 18907), (1752, 17353), (1876, 16206), (2044, 14874), (2072, 14673), (2479, 12264), (2701, 11256), (2814, 10804), (3066, 9916), (3108, 9782), (3752, 8103), (4088, 7437), (4891, 6216), (4958, 6132), (5402, 5628)]