30266392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 96

約数和(自身を含む): 69627600

約数和(自身を除く): 39361208

約数列:

[1, 2, 4, 8, 13, 17, 19, 26, 34, 38, 52, 53, 68, 76, 104, 106, 136, 152, 212, 221, 247, 289, 323, 424, 442, 494, 578, 646, 689, 884, 901, 988, 1007, 1156, 1292, 1378, 1768, 1802, 1976, 2014, 2312, 2584, 2756, 3604, 3757, 4028, 4199, 5491, 5512, 7208, 7514, 8056, 8398, 10982, 11713, 13091, 15028, 15317, 16796, 17119, 21964, 23426, 26182, 30056, 30634, 33592, 34238, 43928, 46852, 52364, 61268, 68476, 71383, 93704, 104728, 122536, 136952, 142766, 199121, 222547, 285532, 291023, 398242, 445094, 571064, 582046, 796484, 890188, 1164092, 1592968, 1780376, 2328184, 3783299, 7566598, 15133196, 30266392]

約数ペア:

[(1, 30266392), (2, 15133196), (4, 7566598), (8, 3783299), (13, 2328184), (17, 1780376), (19, 1592968), (26, 1164092), (34, 890188), (38, 796484), (52, 582046), (53, 571064), (68, 445094), (76, 398242), (104, 291023), (106, 285532), (136, 222547), (152, 199121), (212, 142766), (221, 136952), (247, 122536), (289, 104728), (323, 93704), (424, 71383), (442, 68476), (494, 61268), (578, 52364), (646, 46852), (689, 43928), (884, 34238), (901, 33592), (988, 30634), (1007, 30056), (1156, 26182), (1292, 23426), (1378, 21964), (1768, 17119), (1802, 16796), (1976, 15317), (2014, 15028), (2312, 13091), (2584, 11713), (2756, 10982), (3604, 8398), (3757, 8056), (4028, 7514), (4199, 7208), (5491, 5512)]