1770297530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{42443}}^1$

素因数の和:42590

約数の個数: 32

約数和(自身を含む): 3294333504

約数和(自身を除く): 1524035974

約数列:

[1, 2, 5, 10, 43, 86, 97, 194, 215, 430, 485, 970, 4171, 8342, 20855, 41710, 42443, 84886, 212215, 424430, 1825049, 3650098, 4116971, 8233942, 9125245, 18250490, 20584855, 41169710, 177029753, 354059506, 885148765, 1770297530]

約数ペア:

[(1, 1770297530), (2, 885148765), (5, 354059506), (10, 177029753), (43, 41169710), (86, 20584855), (97, 18250490), (194, 9125245), (215, 8233942), (430, 4116971), (485, 3650098), (970, 1825049), (4171, 424430), (8342, 212215), (20855, 84886), (41710, 42443)]