1898019015960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{15816825133}}^1$

素因数の和:15816825147

約数の個数: 32

約数和(自身を含む): 5694057048240

約数和(自身を除く): 3796038032280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 15816825133, 31633650266, 47450475399, 63267300532, 79084125665, 94900950798, 126534601064, 158168251330, 189801901596, 237252376995, 316336502660, 379603803192, 474504753990, 632673005320, 949009507980, 1898019015960]

約数ペア:

[(1, 1898019015960), (2, 949009507980), (3, 632673005320), (4, 474504753990), (5, 379603803192), (6, 316336502660), (8, 237252376995), (10, 189801901596), (12, 158168251330), (15, 126534601064), (20, 94900950798), (24, 79084125665), (30, 63267300532), (40, 47450475399), (60, 31633650266), (120, 15816825133)]