81848190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{827}}^1\times {\mathrm{3299}}^1$

素因数の和:4136

約数の個数: 32

約数和(自身を含む): 196732800

約数和(自身を除く): 114884610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 827, 1654, 2481, 3299, 4135, 4962, 6598, 8270, 9897, 12405, 16495, 19794, 24810, 32990, 49485, 98970, 2728273, 5456546, 8184819, 13641365, 16369638, 27282730, 40924095, 81848190]

約数ペア:

[(1, 81848190), (2, 40924095), (3, 27282730), (5, 16369638), (6, 13641365), (10, 8184819), (15, 5456546), (30, 2728273), (827, 98970), (1654, 49485), (2481, 32990), (3299, 24810), (4135, 19794), (4962, 16495), (6598, 12405), (8270, 9897)]