418764870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7873}}^1$

素因数の和:8086

約数の個数: 64

約数和(自身を含む): 1122517440

約数和(自身を除く): 703752570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 197, 270, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5319, 5910, 7873, 8865, 10638, 15746, 17730, 23619, 26595, 39365, 47238, 53190, 70857, 78730, 118095, 141714, 212571, 236190, 354285, 425142, 708570, 1062855, 1550981, 2125710, 3101962, 4652943, 7754905, 9305886, 13958829, 15509810, 23264715, 27917658, 41876487, 46529430, 69794145, 83752974, 139588290, 209382435, 418764870]

約数ペア:

[(1, 418764870), (2, 209382435), (3, 139588290), (5, 83752974), (6, 69794145), (9, 46529430), (10, 41876487), (15, 27917658), (18, 23264715), (27, 15509810), (30, 13958829), (45, 9305886), (54, 7754905), (90, 4652943), (135, 3101962), (197, 2125710), (270, 1550981), (394, 1062855), (591, 708570), (985, 425142), (1182, 354285), (1773, 236190), (1970, 212571), (2955, 141714), (3546, 118095), (5319, 78730), (5910, 70857), (7873, 53190), (8865, 47238), (10638, 39365), (15746, 26595), (17730, 23619)]