65798190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{643}}^1$

素因数の和:1038

約数の個数: 64

約数和(自身を含む): 176198400

約数和(自身を除く): 110400210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 379, 643, 758, 1137, 1286, 1895, 1929, 2274, 3215, 3411, 3790, 3858, 5685, 5787, 6430, 6822, 9645, 10233, 11370, 11574, 17055, 17361, 19290, 20466, 28935, 34110, 34722, 51165, 57870, 86805, 102330, 173610, 243697, 487394, 731091, 1218485, 1462182, 2193273, 2436970, 3655455, 4386546, 6579819, 7310910, 10966365, 13159638, 21932730, 32899095, 65798190]

約数ペア:

[(1, 65798190), (2, 32899095), (3, 21932730), (5, 13159638), (6, 10966365), (9, 7310910), (10, 6579819), (15, 4386546), (18, 3655455), (27, 2436970), (30, 2193273), (45, 1462182), (54, 1218485), (90, 731091), (135, 487394), (270, 243697), (379, 173610), (643, 102330), (758, 86805), (1137, 57870), (1286, 51165), (1895, 34722), (1929, 34110), (2274, 28935), (3215, 20466), (3411, 19290), (3790, 17361), (3858, 17055), (5685, 11574), (5787, 11370), (6430, 10233), (6822, 9645)]