45042540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{39511}}^1$

素因数の和:39542

約数の個数: 48

約数和(自身を含む): 132760320

約数和(自身を除く): 87717780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 39511, 79022, 118533, 158044, 197555, 237066, 395110, 474132, 592665, 750709, 790220, 1185330, 1501418, 2252127, 2370660, 3002836, 3753545, 4504254, 7507090, 9008508, 11260635, 15014180, 22521270, 45042540]

約数ペア:

[(1, 45042540), (2, 22521270), (3, 15014180), (4, 11260635), (5, 9008508), (6, 7507090), (10, 4504254), (12, 3753545), (15, 3002836), (19, 2370660), (20, 2252127), (30, 1501418), (38, 1185330), (57, 790220), (60, 750709), (76, 592665), (95, 474132), (114, 395110), (190, 237066), (228, 197555), (285, 158044), (380, 118533), (570, 79022), (1140, 39511)]