23701020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{56431}}^1$

素因数の和:56450

約数の個数: 48

約数和(自身を含む): 75844608

約数和(自身を除く): 52143588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 56431, 112862, 169293, 225724, 282155, 338586, 395017, 564310, 677172, 790034, 846465, 1128620, 1185051, 1580068, 1692930, 1975085, 2370102, 3385860, 3950170, 4740204, 5925255, 7900340, 11850510, 23701020]

約数ペア:

[(1, 23701020), (2, 11850510), (3, 7900340), (4, 5925255), (5, 4740204), (6, 3950170), (7, 3385860), (10, 2370102), (12, 1975085), (14, 1692930), (15, 1580068), (20, 1185051), (21, 1128620), (28, 846465), (30, 790034), (35, 677172), (42, 564310), (60, 395017), (70, 338586), (84, 282155), (105, 225724), (140, 169293), (210, 112862), (420, 56431)]