40782990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46877}}^1$

素因数の和:46916

約数の個数: 32

約数和(自身を含む): 101256480

約数和(自身を除く): 60473490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 46877, 93754, 140631, 234385, 281262, 468770, 703155, 1359433, 1406310, 2718866, 4078299, 6797165, 8156598, 13594330, 20391495, 40782990]

約数ペア:

[(1, 40782990), (2, 20391495), (3, 13594330), (5, 8156598), (6, 6797165), (10, 4078299), (15, 2718866), (29, 1406310), (30, 1359433), (58, 703155), (87, 468770), (145, 281262), (174, 234385), (290, 140631), (435, 93754), (870, 46877)]