454153980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63607}}^1$

素因数の和:63643

約数の個数: 96

約数和(自身を含む): 1538804736

約数和(自身を除く): 1084650756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 63607, 127214, 190821, 254428, 318035, 381642, 445249, 636070, 763284, 890498, 954105, 1081319, 1272140, 1335747, 1780996, 1908210, 2162638, 2226245, 2671494, 3243957, 3816420, 4325276, 4452490, 5342988, 5406595, 6487914, 6678735, 7569233, 8904980, 10813190, 12975828, 13357470, 15138466, 16219785, 21626380, 22707699, 26714940, 30276932, 32439570, 37846165, 45415398, 64879140, 75692330, 90830796, 113538495, 151384660, 227076990, 454153980]

約数ペア:

[(1, 454153980), (2, 227076990), (3, 151384660), (4, 113538495), (5, 90830796), (6, 75692330), (7, 64879140), (10, 45415398), (12, 37846165), (14, 32439570), (15, 30276932), (17, 26714940), (20, 22707699), (21, 21626380), (28, 16219785), (30, 15138466), (34, 13357470), (35, 12975828), (42, 10813190), (51, 8904980), (60, 7569233), (68, 6678735), (70, 6487914), (84, 5406595), (85, 5342988), (102, 4452490), (105, 4325276), (119, 3816420), (140, 3243957), (170, 2671494), (204, 2226245), (210, 2162638), (238, 1908210), (255, 1780996), (340, 1335747), (357, 1272140), (420, 1081319), (476, 954105), (510, 890498), (595, 763284), (714, 636070), (1020, 445249), (1190, 381642), (1428, 318035), (1785, 254428), (2380, 190821), (3570, 127214), (7140, 63607)]