71973930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{342733}}^1$

素因数の和:342750

約数の個数: 32

約数和(自身を含む): 197414784

約数和(自身を除く): 125440854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 342733, 685466, 1028199, 1713665, 2056398, 2399131, 3427330, 4798262, 5140995, 7197393, 10281990, 11995655, 14394786, 23991310, 35986965, 71973930]

約数ペア:

[(1, 71973930), (2, 35986965), (3, 23991310), (5, 14394786), (6, 11995655), (7, 10281990), (10, 7197393), (14, 5140995), (15, 4798262), (21, 3427330), (30, 2399131), (35, 2056398), (42, 1713665), (70, 1028199), (105, 685466), (210, 342733)]