122891940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{682733}}^1$

素因数の和:682748

約数の個数: 36

約数和(自身を含む): 372772764

約数和(自身を除く): 249880824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 682733, 1365466, 2048199, 2730932, 3413665, 4096398, 6144597, 6827330, 8192796, 10240995, 12289194, 13654660, 20481990, 24578388, 30722985, 40963980, 61445970, 122891940]

約数ペア:

[(1, 122891940), (2, 61445970), (3, 40963980), (4, 30722985), (5, 24578388), (6, 20481990), (9, 13654660), (10, 12289194), (12, 10240995), (15, 8192796), (18, 6827330), (20, 6144597), (30, 4096398), (36, 3413665), (45, 2730932), (60, 2048199), (90, 1365466), (180, 682733)]