30347408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1144

約数の個数: 80

約数和(自身を含む): 76245120

約数和(自身を除く): 45897712

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1097, 1456, 1729, 1976, 2128, 2194, 3458, 3952, 4388, 6916, 7679, 8776, 13832, 14261, 15358, 17552, 20843, 27664, 28522, 30716, 41686, 57044, 61432, 83372, 99827, 114088, 122864, 145901, 166744, 199654, 228176, 270959, 291802, 333488, 399308, 541918, 583604, 798616, 1083836, 1167208, 1597232, 1896713, 2167672, 2334416, 3793426, 4335344, 7586852, 15173704, 30347408]

約数ペア:

[(1, 30347408), (2, 15173704), (4, 7586852), (7, 4335344), (8, 3793426), (13, 2334416), (14, 2167672), (16, 1896713), (19, 1597232), (26, 1167208), (28, 1083836), (38, 798616), (52, 583604), (56, 541918), (76, 399308), (91, 333488), (104, 291802), (112, 270959), (133, 228176), (152, 199654), (182, 166744), (208, 145901), (247, 122864), (266, 114088), (304, 99827), (364, 83372), (494, 61432), (532, 57044), (728, 41686), (988, 30716), (1064, 28522), (1097, 27664), (1456, 20843), (1729, 17552), (1976, 15358), (2128, 14261), (2194, 13832), (3458, 8776), (3952, 7679), (4388, 6916)]