30679677

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 54632448

約数和(自身を除く): 23952771

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 683, 713, 1449, 1953, 2049, 2139, 4781, 4991, 6147, 6417, 14343, 14973, 15709, 21173, 43029, 44919, 47127, 63519, 109963, 141381, 148211, 190557, 329889, 444633, 486979, 989667, 1333899, 1460937, 3408853, 4382811, 10226559, 30679677]

約数ペア:

[(1, 30679677), (3, 10226559), (7, 4382811), (9, 3408853), (21, 1460937), (23, 1333899), (31, 989667), (63, 486979), (69, 444633), (93, 329889), (161, 190557), (207, 148211), (217, 141381), (279, 109963), (483, 63519), (651, 47127), (683, 44919), (713, 43029), (1449, 21173), (1953, 15709), (2049, 14973), (2139, 14343), (4781, 6417), (4991, 6147)]