65648970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3271}}^1$

素因数の和:3507

約数の個数: 48

約数和(自身を含む): 171505152

約数和(自身を除く): 105856182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3271, 3345, 4014, 6542, 6690, 9813, 10035, 16355, 19626, 20070, 29439, 32710, 49065, 58878, 98130, 147195, 294390, 729433, 1458866, 2188299, 3647165, 4376598, 6564897, 7294330, 10941495, 13129794, 21882990, 32824485, 65648970]

約数ペア:

[(1, 65648970), (2, 32824485), (3, 21882990), (5, 13129794), (6, 10941495), (9, 7294330), (10, 6564897), (15, 4376598), (18, 3647165), (30, 2188299), (45, 1458866), (90, 729433), (223, 294390), (446, 147195), (669, 98130), (1115, 58878), (1338, 49065), (2007, 32710), (2230, 29439), (3271, 20070), (3345, 19626), (4014, 16355), (6542, 10035), (6690, 9813)]