38246910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:653

約数の個数: 64

約数和(自身を含む): 99489600

約数和(自身を除く): 61242690

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 281, 349, 390, 562, 698, 843, 1047, 1405, 1686, 1745, 2094, 2810, 3490, 3653, 4215, 4537, 5235, 7306, 8430, 9074, 10470, 10959, 13611, 18265, 21918, 22685, 27222, 36530, 45370, 54795, 68055, 98069, 109590, 136110, 196138, 294207, 490345, 588414, 980690, 1274897, 1471035, 2549794, 2942070, 3824691, 6374485, 7649382, 12748970, 19123455, 38246910]

約数ペア:

[(1, 38246910), (2, 19123455), (3, 12748970), (5, 7649382), (6, 6374485), (10, 3824691), (13, 2942070), (15, 2549794), (26, 1471035), (30, 1274897), (39, 980690), (65, 588414), (78, 490345), (130, 294207), (195, 196138), (281, 136110), (349, 109590), (390, 98069), (562, 68055), (698, 54795), (843, 45370), (1047, 36530), (1405, 27222), (1686, 22685), (1745, 21918), (2094, 18265), (2810, 13611), (3490, 10959), (3653, 10470), (4215, 9074), (4537, 8430), (5235, 7306)]