31021710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{44959}}^1$

素因数の和:44992

約数の個数: 32

約数和(自身を含む): 77690880

約数和(自身を除く): 46669170

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 44959, 89918, 134877, 224795, 269754, 449590, 674385, 1034057, 1348770, 2068114, 3102171, 5170285, 6204342, 10340570, 15510855, 31021710]

約数ペア:

[(1, 31021710), (2, 15510855), (3, 10340570), (5, 6204342), (6, 5170285), (10, 3102171), (15, 2068114), (23, 1348770), (30, 1034057), (46, 674385), (69, 449590), (115, 269754), (138, 224795), (230, 134877), (345, 89918), (690, 44959)]