291227610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{422069}}^1$

素因数の和:422102

約数の個数: 32

約数和(自身を含む): 729336960

約数和(自身を除く): 438109350

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 422069, 844138, 1266207, 2110345, 2532414, 4220690, 6331035, 9707587, 12662070, 19415174, 29122761, 48537935, 58245522, 97075870, 145613805, 291227610]

約数ペア:

[(1, 291227610), (2, 145613805), (3, 97075870), (5, 58245522), (6, 48537935), (10, 29122761), (15, 19415174), (23, 12662070), (30, 9707587), (46, 6331035), (69, 4220690), (115, 2532414), (138, 2110345), (230, 1266207), (345, 844138), (690, 422069)]