155473770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{272761}}^1$

素因数の和:272790

約数の個数: 32

約数和(自身を含む): 392777280

約数和(自身を除く): 237303510

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 272761, 545522, 818283, 1363805, 1636566, 2727610, 4091415, 5182459, 8182830, 10364918, 15547377, 25912295, 31094754, 51824590, 77736885, 155473770]

約数ペア:

[(1, 155473770), (2, 77736885), (3, 51824590), (5, 31094754), (6, 25912295), (10, 15547377), (15, 10364918), (19, 8182830), (30, 5182459), (38, 4091415), (57, 2727610), (95, 1636566), (114, 1363805), (190, 818283), (285, 545522), (570, 272761)]