9205405260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1\times {\mathrm{929}}^1$

素因数の和:1871

約数の個数: 96

約数和(自身を含む): 25948339200

約数和(自身を除く): 16742933940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 691, 717, 929, 956, 1195, 1382, 1434, 1858, 2073, 2390, 2764, 2787, 2868, 3455, 3585, 3716, 4146, 4645, 4780, 5574, 6910, 7170, 8292, 9290, 10365, 11148, 13820, 13935, 14340, 18580, 20730, 27870, 41460, 55740, 165149, 222031, 330298, 444062, 495447, 641939, 660596, 666093, 825745, 888124, 990894, 1110155, 1283878, 1332186, 1651490, 1925817, 1981788, 2220310, 2477235, 2567756, 2664372, 3209695, 3302980, 3330465, 3851634, 4440620, 4954470, 6419390, 6660930, 7703268, 9629085, 9908940, 12838780, 13321860, 19258170, 38516340, 153423421, 306846842, 460270263, 613693684, 767117105, 920540526, 1534234210, 1841081052, 2301351315, 3068468420, 4602702630, 9205405260]

約数ペア:

[(1, 9205405260), (2, 4602702630), (3, 3068468420), (4, 2301351315), (5, 1841081052), (6, 1534234210), (10, 920540526), (12, 767117105), (15, 613693684), (20, 460270263), (30, 306846842), (60, 153423421), (239, 38516340), (478, 19258170), (691, 13321860), (717, 12838780), (929, 9908940), (956, 9629085), (1195, 7703268), (1382, 6660930), (1434, 6419390), (1858, 4954470), (2073, 4440620), (2390, 3851634), (2764, 3330465), (2787, 3302980), (2868, 3209695), (3455, 2664372), (3585, 2567756), (3716, 2477235), (4146, 2220310), (4645, 1981788), (4780, 1925817), (5574, 1651490), (6910, 1332186), (7170, 1283878), (8292, 1110155), (9290, 990894), (10365, 888124), (11148, 825745), (13820, 666093), (13935, 660596), (14340, 641939), (18580, 495447), (20730, 444062), (27870, 330298), (41460, 222031), (55740, 165149)]