30715074

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 72

約数和(自身を含む): 75366720

約数和(自身を除く): 44651646

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 169, 207, 234, 299, 338, 414, 439, 507, 598, 878, 897, 1014, 1317, 1521, 1794, 2634, 2691, 3042, 3887, 3951, 5382, 5707, 7774, 7902, 10097, 11414, 11661, 17121, 20194, 23322, 30291, 34242, 34983, 51363, 60582, 69966, 74191, 90873, 102726, 131261, 148382, 181746, 222573, 262522, 393783, 445146, 667719, 787566, 1181349, 1335438, 1706393, 2362698, 3412786, 5119179, 10238358, 15357537, 30715074]

約数ペア:

[(1, 30715074), (2, 15357537), (3, 10238358), (6, 5119179), (9, 3412786), (13, 2362698), (18, 1706393), (23, 1335438), (26, 1181349), (39, 787566), (46, 667719), (69, 445146), (78, 393783), (117, 262522), (138, 222573), (169, 181746), (207, 148382), (234, 131261), (299, 102726), (338, 90873), (414, 74191), (439, 69966), (507, 60582), (598, 51363), (878, 34983), (897, 34242), (1014, 30291), (1317, 23322), (1521, 20194), (1794, 17121), (2634, 11661), (2691, 11414), (3042, 10097), (3887, 7902), (3951, 7774), (5382, 5707)]