31533330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{6961}}^1$

素因数の和:7122

約数の個数: 32

約数和(自身を含む): 76192128

約数和(自身を除く): 44658798

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 6961, 13922, 20883, 34805, 41766, 69610, 104415, 208830, 1051111, 2102222, 3153333, 5255555, 6306666, 10511110, 15766665, 31533330]

約数ペア:

[(1, 31533330), (2, 15766665), (3, 10511110), (5, 6306666), (6, 5255555), (10, 3153333), (15, 2102222), (30, 1051111), (151, 208830), (302, 104415), (453, 69610), (755, 41766), (906, 34805), (1510, 20883), (2265, 13922), (4530, 6961)]