82201470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210773}}^1$

素因数の和:210796

約数の個数: 32

約数和(自身を含む): 212460192

約数和(自身を除く): 130258722

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 210773, 421546, 632319, 1053865, 1264638, 2107730, 2740049, 3161595, 5480098, 6323190, 8220147, 13700245, 16440294, 27400490, 41100735, 82201470]

約数ペア:

[(1, 82201470), (2, 41100735), (3, 27400490), (5, 16440294), (6, 13700245), (10, 8220147), (13, 6323190), (15, 5480098), (26, 3161595), (30, 2740049), (39, 2107730), (65, 1264638), (78, 1053865), (130, 632319), (195, 421546), (390, 210773)]