27614860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15173}}^1$

素因数の和:15202

約数の個数: 48

約数和(自身を含む): 71378496

約数和(自身を除く): 43763636

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 15173, 30346, 60692, 75865, 106211, 151730, 197249, 212422, 303460, 394498, 424844, 531055, 788996, 986245, 1062110, 1380743, 1972490, 2124220, 2761486, 3944980, 5522972, 6903715, 13807430, 27614860]

約数ペア:

[(1, 27614860), (2, 13807430), (4, 6903715), (5, 5522972), (7, 3944980), (10, 2761486), (13, 2124220), (14, 1972490), (20, 1380743), (26, 1062110), (28, 986245), (35, 788996), (52, 531055), (65, 424844), (70, 394498), (91, 303460), (130, 212422), (140, 197249), (182, 151730), (260, 106211), (364, 75865), (455, 60692), (910, 30346), (1820, 15173)]