209211630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6973721}}^1$

素因数の和:6973731

約数の個数: 16

約数和(自身を含む): 502107984

約数和(自身を除く): 292896354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6973721, 13947442, 20921163, 34868605, 41842326, 69737210, 104605815, 209211630]

約数ペア:

[(1, 209211630), (2, 104605815), (3, 69737210), (5, 41842326), (6, 34868605), (10, 20921163), (15, 13947442), (30, 6973721)]