71699970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{103913}}^1$

素因数の和:103946

約数の個数: 32

約数和(自身を含む): 179563392

約数和(自身を除く): 107863422

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 103913, 207826, 311739, 519565, 623478, 1039130, 1558695, 2389999, 3117390, 4779998, 7169997, 11949995, 14339994, 23899990, 35849985, 71699970]

約数ペア:

[(1, 71699970), (2, 35849985), (3, 23899990), (5, 14339994), (6, 11949995), (10, 7169997), (15, 4779998), (23, 3117390), (30, 2389999), (46, 1558695), (69, 1039130), (115, 623478), (138, 519565), (230, 311739), (345, 207826), (690, 103913)]