134448790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19801}}^1$

素因数の和:19912

約数の個数: 32

約数和(自身を含む): 279445824

約数和(自身を除く): 144997034

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 19801, 39602, 99005, 138607, 198010, 277214, 693035, 1386070, 1920697, 3841394, 9603485, 13444879, 19206970, 26889758, 67224395, 134448790]

約数ペア:

[(1, 134448790), (2, 67224395), (5, 26889758), (7, 19206970), (10, 13444879), (14, 9603485), (35, 3841394), (70, 1920697), (97, 1386070), (194, 693035), (485, 277214), (679, 198010), (970, 138607), (1358, 99005), (3395, 39602), (6790, 19801)]