70389890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{661}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 132696576

約数和(自身を除く): 62306686

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 463, 661, 926, 1322, 2315, 3305, 4630, 6610, 10649, 15203, 21298, 30406, 53245, 76015, 106490, 152030, 306043, 612086, 1530215, 3060430, 7038989, 14077978, 35194945, 70389890]

約数ペア:

[(1, 70389890), (2, 35194945), (5, 14077978), (10, 7038989), (23, 3060430), (46, 1530215), (115, 612086), (230, 306043), (463, 152030), (661, 106490), (926, 76015), (1322, 53245), (2315, 30406), (3305, 21298), (4630, 15203), (6610, 10649)]