42291130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19489}}^1$

素因数の和:19534

約数の個数: 32

約数和(自身を含む): 89809920

約数和(自身を除く): 47518790

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 19489, 38978, 97445, 136423, 194890, 272846, 604159, 682115, 1208318, 1364230, 3020795, 4229113, 6041590, 8458226, 21145565, 42291130]

約数ペア:

[(1, 42291130), (2, 21145565), (5, 8458226), (7, 6041590), (10, 4229113), (14, 3020795), (31, 1364230), (35, 1208318), (62, 682115), (70, 604159), (155, 272846), (217, 194890), (310, 136423), (434, 97445), (1085, 38978), (2170, 19489)]