9810630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1861

約数の個数: 48

約数和(自身を含む): 25940304

約数和(自身を除く): 16129674

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1787, 1830, 2745, 3574, 5361, 5490, 8935, 10722, 16083, 17870, 26805, 32166, 53610, 80415, 109007, 160830, 218014, 327021, 545035, 654042, 981063, 1090070, 1635105, 1962126, 3270210, 4905315, 9810630]

約数ペア:

[(1, 9810630), (2, 4905315), (3, 3270210), (5, 1962126), (6, 1635105), (9, 1090070), (10, 981063), (15, 654042), (18, 545035), (30, 327021), (45, 218014), (61, 160830), (90, 109007), (122, 80415), (183, 53610), (305, 32166), (366, 26805), (549, 17870), (610, 16083), (915, 10722), (1098, 8935), (1787, 5490), (1830, 5361), (2745, 3574)]