30437164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12919}}^1$

素因数の和:12973

約数の個数: 24

約数和(自身を含む): 57881600

約数和(自身を除く): 27444436

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 12919, 25838, 51676, 245461, 400489, 490922, 800978, 981844, 1601956, 7609291, 15218582, 30437164]

約数ペア:

[(1, 30437164), (2, 15218582), (4, 7609291), (19, 1601956), (31, 981844), (38, 800978), (62, 490922), (76, 400489), (124, 245461), (589, 51676), (1178, 25838), (2356, 12919)]