31030100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{18253}}^1$

素因数の和:18284

約数の個数: 36

約数和(自身を含む): 71300124

約数和(自身を除く): 40270024

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 18253, 36506, 73012, 91265, 182530, 310301, 365060, 456325, 620602, 912650, 1241204, 1551505, 1825300, 3103010, 6206020, 7757525, 15515050, 31030100]

約数ペア:

[(1, 31030100), (2, 15515050), (4, 7757525), (5, 6206020), (10, 3103010), (17, 1825300), (20, 1551505), (25, 1241204), (34, 912650), (50, 620602), (68, 456325), (85, 365060), (100, 310301), (170, 182530), (340, 91265), (425, 73012), (850, 36506), (1700, 18253)]