54971490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3907}}^1$

素因数の和:3991

約数の個数: 64

約数和(自身を含む): 153068544

約数和(自身を除く): 98097054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 67, 70, 105, 134, 201, 210, 335, 402, 469, 670, 938, 1005, 1407, 2010, 2345, 2814, 3907, 4690, 7035, 7814, 11721, 14070, 19535, 23442, 27349, 39070, 54698, 58605, 82047, 117210, 136745, 164094, 261769, 273490, 410235, 523538, 785307, 820470, 1308845, 1570614, 1832383, 2617690, 3664766, 3926535, 5497149, 7853070, 9161915, 10994298, 18323830, 27485745, 54971490]

約数ペア:

[(1, 54971490), (2, 27485745), (3, 18323830), (5, 10994298), (6, 9161915), (7, 7853070), (10, 5497149), (14, 3926535), (15, 3664766), (21, 2617690), (30, 1832383), (35, 1570614), (42, 1308845), (67, 820470), (70, 785307), (105, 523538), (134, 410235), (201, 273490), (210, 261769), (335, 164094), (402, 136745), (469, 117210), (670, 82047), (938, 58605), (1005, 54698), (1407, 39070), (2010, 27349), (2345, 23442), (2814, 19535), (3907, 14070), (4690, 11721), (7035, 7814)]