63588980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34939}}^1$

素因数の和:34968

約数の個数: 48

約数和(自身を含む): 164357760

約数和(自身を除く): 100768780

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, 34939, 69878, 139756, 174695, 244573, 349390, 454207, 489146, 698780, 908414, 978292, 1222865, 1816828, 2271035, 2445730, 3179449, 4542070, 4891460, 6358898, 9084140, 12717796, 15897245, 31794490, 63588980]

約数ペア:

[(1, 63588980), (2, 31794490), (4, 15897245), (5, 12717796), (7, 9084140), (10, 6358898), (13, 4891460), (14, 4542070), (20, 3179449), (26, 2445730), (28, 2271035), (35, 1816828), (52, 1222865), (65, 978292), (70, 908414), (91, 698780), (130, 489146), (140, 454207), (182, 349390), (260, 244573), (364, 174695), (455, 139756), (910, 69878), (1820, 34939)]