520161870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{258787}}^1$

素因数の和:258864

約数の個数: 32

約数和(自身を含む): 1267026048

約数和(自身を除く): 746864178

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 258787, 517574, 776361, 1293935, 1552722, 2587870, 3881805, 7763610, 17338729, 34677458, 52016187, 86693645, 104032374, 173387290, 260080935, 520161870]

約数ペア:

[(1, 520161870), (2, 260080935), (3, 173387290), (5, 104032374), (6, 86693645), (10, 52016187), (15, 34677458), (30, 17338729), (67, 7763610), (134, 3881805), (201, 2587870), (335, 1552722), (402, 1293935), (670, 776361), (1005, 517574), (2010, 258787)]