129738210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{617801}}^1$

素因数の和:617818

約数の個数: 32

約数和(自身を含む): 355853952

約数和(自身を除く): 226115742

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 617801, 1235602, 1853403, 3089005, 3706806, 4324607, 6178010, 8649214, 9267015, 12973821, 18534030, 21623035, 25947642, 43246070, 64869105, 129738210]

約数ペア:

[(1, 129738210), (2, 64869105), (3, 43246070), (5, 25947642), (6, 21623035), (7, 18534030), (10, 12973821), (14, 9267015), (15, 8649214), (21, 6178010), (30, 4324607), (35, 3706806), (42, 3089005), (70, 1853403), (105, 1235602), (210, 617801)]