39787230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{189463}}^1$

素因数の和:189480

約数の個数: 32

約数和(自身を含む): 109131264

約数和(自身を除く): 69344034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 189463, 378926, 568389, 947315, 1136778, 1326241, 1894630, 2652482, 2841945, 3978723, 5683890, 6631205, 7957446, 13262410, 19893615, 39787230]

約数ペア:

[(1, 39787230), (2, 19893615), (3, 13262410), (5, 7957446), (6, 6631205), (7, 5683890), (10, 3978723), (14, 2841945), (15, 2652482), (21, 1894630), (30, 1326241), (35, 1136778), (42, 947315), (70, 568389), (105, 378926), (210, 189463)]