77402490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21323}}^1$

素因数の和:21355

約数の個数: 48

約数和(自身を含む): 204198624

約数和(自身を除く): 126796134

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 121, 165, 242, 330, 363, 605, 726, 1210, 1815, 3630, 21323, 42646, 63969, 106615, 127938, 213230, 234553, 319845, 469106, 639690, 703659, 1172765, 1407318, 2345530, 2580083, 3518295, 5160166, 7036590, 7740249, 12900415, 15480498, 25800830, 38701245, 77402490]

約数ペア:

[(1, 77402490), (2, 38701245), (3, 25800830), (5, 15480498), (6, 12900415), (10, 7740249), (11, 7036590), (15, 5160166), (22, 3518295), (30, 2580083), (33, 2345530), (55, 1407318), (66, 1172765), (110, 703659), (121, 639690), (165, 469106), (242, 319845), (330, 234553), (363, 213230), (605, 127938), (726, 106615), (1210, 63969), (1815, 42646), (3630, 21323)]