155262030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67213}}^1$

素因数の和:67241

約数の個数: 64

約数和(自身を含む): 464583168

約数和(自身を除く): 309321138

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 67213, 134426, 201639, 336065, 403278, 470491, 672130, 739343, 940982, 1008195, 1411473, 1478686, 2016390, 2218029, 2352455, 2822946, 3696715, 4436058, 4704910, 5175401, 7057365, 7393430, 10350802, 11090145, 14114730, 15526203, 22180290, 25877005, 31052406, 51754010, 77631015, 155262030]

約数ペア:

[(1, 155262030), (2, 77631015), (3, 51754010), (5, 31052406), (6, 25877005), (7, 22180290), (10, 15526203), (11, 14114730), (14, 11090145), (15, 10350802), (21, 7393430), (22, 7057365), (30, 5175401), (33, 4704910), (35, 4436058), (42, 3696715), (55, 2822946), (66, 2352455), (70, 2218029), (77, 2016390), (105, 1478686), (110, 1411473), (154, 1008195), (165, 940982), (210, 739343), (231, 672130), (330, 470491), (385, 403278), (462, 336065), (770, 201639), (1155, 134426), (2310, 67213)]