308857010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{401113}}^1$

素因数の和:401138

約数の個数: 32

約数和(自身を含む): 693124992

約数和(自身を除く): 384267982

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 401113, 802226, 2005565, 2807791, 4011130, 4412243, 5615582, 8824486, 14038955, 22061215, 28077910, 30885701, 44122430, 61771402, 154428505, 308857010]

約数ペア:

[(1, 308857010), (2, 154428505), (5, 61771402), (7, 44122430), (10, 30885701), (11, 28077910), (14, 22061215), (22, 14038955), (35, 8824486), (55, 5615582), (70, 4412243), (77, 4011130), (110, 2807791), (154, 2005565), (385, 802226), (770, 401113)]