412948620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{327737}}^1$

素因数の和:327759

約数の個数: 72

約数和(自身を含む): 1431559584

約数和(自身を除く): 1018610964

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 327737, 655474, 983211, 1310948, 1638685, 1966422, 2294159, 2949633, 3277370, 3932844, 4588318, 4916055, 5899266, 6554740, 6882477, 9176636, 9832110, 11470795, 11798532, 13764954, 14748165, 19664220, 20647431, 22941590, 27529908, 29496330, 34412385, 41294862, 45883180, 58992660, 68824770, 82589724, 103237155, 137649540, 206474310, 412948620]

約数ペア:

[(1, 412948620), (2, 206474310), (3, 137649540), (4, 103237155), (5, 82589724), (6, 68824770), (7, 58992660), (9, 45883180), (10, 41294862), (12, 34412385), (14, 29496330), (15, 27529908), (18, 22941590), (20, 20647431), (21, 19664220), (28, 14748165), (30, 13764954), (35, 11798532), (36, 11470795), (42, 9832110), (45, 9176636), (60, 6882477), (63, 6554740), (70, 5899266), (84, 4916055), (90, 4588318), (105, 3932844), (126, 3277370), (140, 2949633), (180, 2294159), (210, 1966422), (252, 1638685), (315, 1310948), (420, 983211), (630, 655474), (1260, 327737)]