12902938130

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{84871}}^1$

素因数の和:85562

約数の個数: 32

約数和(自身を含む): 24272034048

約数和(自身を除く): 11369095918

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 661, 1322, 3305, 6610, 15203, 30406, 76015, 84871, 152030, 169742, 424355, 848710, 1952033, 3904066, 9760165, 19520330, 56099731, 112199462, 280498655, 560997310, 1290293813, 2580587626, 6451469065, 12902938130]

約数ペア:

[(1, 12902938130), (2, 6451469065), (5, 2580587626), (10, 1290293813), (23, 560997310), (46, 280498655), (115, 112199462), (230, 56099731), (661, 19520330), (1322, 9760165), (3305, 3904066), (6610, 1952033), (15203, 848710), (30406, 424355), (76015, 169742), (84871, 152030)]