73240970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28949}}^1$

素因数の和:28990

約数の個数: 32

約数和(自身を含む): 150076800

約数和(自身を除く): 76835830

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 28949, 57898, 144745, 289490, 318439, 636878, 665827, 1331654, 1592195, 3184390, 3329135, 6658270, 7324097, 14648194, 36620485, 73240970]

約数ペア:

[(1, 73240970), (2, 36620485), (5, 14648194), (10, 7324097), (11, 6658270), (22, 3329135), (23, 3184390), (46, 1592195), (55, 1331654), (110, 665827), (115, 636878), (230, 318439), (253, 289490), (506, 144745), (1265, 57898), (2530, 28949)]