149367660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191497}}^1$

素因数の和:191522

約数の個数: 48

約数和(自身を含む): 450403296

約数和(自身を除く): 301035636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 191497, 382994, 574491, 765988, 957485, 1148982, 1914970, 2297964, 2489461, 2872455, 3829940, 4978922, 5744910, 7468383, 9957844, 11489820, 12447305, 14936766, 24894610, 29873532, 37341915, 49789220, 74683830, 149367660]

約数ペア:

[(1, 149367660), (2, 74683830), (3, 49789220), (4, 37341915), (5, 29873532), (6, 24894610), (10, 14936766), (12, 12447305), (13, 11489820), (15, 9957844), (20, 7468383), (26, 5744910), (30, 4978922), (39, 3829940), (52, 2872455), (60, 2489461), (65, 2297964), (78, 1914970), (130, 1148982), (156, 957485), (195, 765988), (260, 574491), (390, 382994), (780, 191497)]