91291130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44971}}^1$

素因数の和:45014

約数の個数: 32

約数和(自身を含む): 194279040

約数和(自身を除く): 102987910

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 44971, 89942, 224855, 314797, 449710, 629594, 1304159, 1573985, 2608318, 3147970, 6520795, 9129113, 13041590, 18258226, 45645565, 91291130]

約数ペア:

[(1, 91291130), (2, 45645565), (5, 18258226), (7, 13041590), (10, 9129113), (14, 6520795), (29, 3147970), (35, 2608318), (58, 1573985), (70, 1304159), (145, 629594), (203, 449710), (290, 314797), (406, 224855), (1015, 89942), (2030, 44971)]