37091990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15017}}^1$

素因数の和:15056

約数の個数: 32

約数和(自身を含む): 75690720

約数和(自身を除く): 38598730

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 15017, 30034, 75085, 150170, 195221, 285323, 390442, 570646, 976105, 1426615, 1952210, 2853230, 3709199, 7418398, 18545995, 37091990]

約数ペア:

[(1, 37091990), (2, 18545995), (5, 7418398), (10, 3709199), (13, 2853230), (19, 1952210), (26, 1426615), (38, 976105), (65, 570646), (95, 390442), (130, 285323), (190, 195221), (247, 150170), (494, 75085), (1235, 30034), (2470, 15017)]