153916830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7669}}^1$

素因数の和:7905

約数の個数: 48

約数和(自身を含む): 402030720

約数和(自身を除く): 248113890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 223, 446, 669, 1115, 1338, 2007, 2230, 3345, 4014, 6690, 7669, 10035, 15338, 20070, 23007, 38345, 46014, 69021, 76690, 115035, 138042, 230070, 345105, 690210, 1710187, 3420374, 5130561, 8550935, 10261122, 15391683, 17101870, 25652805, 30783366, 51305610, 76958415, 153916830]

約数ペア:

[(1, 153916830), (2, 76958415), (3, 51305610), (5, 30783366), (6, 25652805), (9, 17101870), (10, 15391683), (15, 10261122), (18, 8550935), (30, 5130561), (45, 3420374), (90, 1710187), (223, 690210), (446, 345105), (669, 230070), (1115, 138042), (1338, 115035), (2007, 76690), (2230, 69021), (3345, 46014), (4014, 38345), (6690, 23007), (7669, 20070), (10035, 15338)]