1570840020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2908963}}^1$

素因数の和:2908981

約数の個数: 48

約数和(自身を含む): 4887059520

約数和(自身を除く): 3316219500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2908963, 5817926, 8726889, 11635852, 14544815, 17453778, 26180667, 29089630, 34907556, 43634445, 52361334, 58179260, 78542001, 87268890, 104722668, 130903335, 157084002, 174537780, 261806670, 314168004, 392710005, 523613340, 785420010, 1570840020]

約数ペア:

[(1, 1570840020), (2, 785420010), (3, 523613340), (4, 392710005), (5, 314168004), (6, 261806670), (9, 174537780), (10, 157084002), (12, 130903335), (15, 104722668), (18, 87268890), (20, 78542001), (27, 58179260), (30, 52361334), (36, 43634445), (45, 34907556), (54, 29089630), (60, 26180667), (90, 17453778), (108, 14544815), (135, 11635852), (180, 8726889), (270, 5817926), (540, 2908963)]