40898670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{22349}}^1$

素因数の和:22420

約数の個数: 32

約数和(自身を含む): 99770400

約数和(自身を除く): 58871730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 22349, 44698, 67047, 111745, 134094, 223490, 335235, 670470, 1363289, 2726578, 4089867, 6816445, 8179734, 13632890, 20449335, 40898670]

約数ペア:

[(1, 40898670), (2, 20449335), (3, 13632890), (5, 8179734), (6, 6816445), (10, 4089867), (15, 2726578), (30, 1363289), (61, 670470), (122, 335235), (183, 223490), (305, 134094), (366, 111745), (610, 67047), (915, 44698), (1830, 22349)]