129807510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{618131}}^1$

素因数の和:618148

約数の個数: 32

約数和(自身を含む): 356044032

約数和(自身を除く): 226236522

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 618131, 1236262, 1854393, 3090655, 3708786, 4326917, 6181310, 8653834, 9271965, 12980751, 18543930, 21634585, 25961502, 43269170, 64903755, 129807510]

約数ペア:

[(1, 129807510), (2, 64903755), (3, 43269170), (5, 25961502), (6, 21634585), (7, 18543930), (10, 12980751), (14, 9271965), (15, 8653834), (21, 6181310), (30, 4326917), (35, 3708786), (42, 3090655), (70, 1854393), (105, 1236262), (210, 618131)]