478380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:103

約数の個数: 96

約数和(自身を含む): 1645056

約数和(自身を除く): 1166676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 67, 68, 70, 84, 85, 102, 105, 119, 134, 140, 170, 201, 204, 210, 238, 255, 268, 335, 340, 357, 402, 420, 469, 476, 510, 595, 670, 714, 804, 938, 1005, 1020, 1139, 1190, 1340, 1407, 1428, 1785, 1876, 2010, 2278, 2345, 2380, 2814, 3417, 3570, 4020, 4556, 4690, 5628, 5695, 6834, 7035, 7140, 7973, 9380, 11390, 13668, 14070, 15946, 17085, 22780, 23919, 28140, 31892, 34170, 39865, 47838, 68340, 79730, 95676, 119595, 159460, 239190, 478380]

約数ペア:

[(1, 478380), (2, 239190), (3, 159460), (4, 119595), (5, 95676), (6, 79730), (7, 68340), (10, 47838), (12, 39865), (14, 34170), (15, 31892), (17, 28140), (20, 23919), (21, 22780), (28, 17085), (30, 15946), (34, 14070), (35, 13668), (42, 11390), (51, 9380), (60, 7973), (67, 7140), (68, 7035), (70, 6834), (84, 5695), (85, 5628), (102, 4690), (105, 4556), (119, 4020), (134, 3570), (140, 3417), (170, 2814), (201, 2380), (204, 2345), (210, 2278), (238, 2010), (255, 1876), (268, 1785), (335, 1428), (340, 1407), (357, 1340), (402, 1190), (420, 1139), (469, 1020), (476, 1005), (510, 938), (595, 804), (670, 714)]