123991230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{5147}}^1$

素因数の和:5241

約数の個数: 64

約数和(自身を含む): 329142528

約数和(自身を除く): 205151298

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 4015, 4818, 5147, 8030, 10294, 12045, 15441, 24090, 25735, 30882, 51470, 56617, 77205, 113234, 154410, 169851, 283085, 339702, 375731, 566170, 751462, 849255, 1127193, 1698510, 1878655, 2254386, 3757310, 4133041, 5635965, 8266082, 11271930, 12399123, 20665205, 24798246, 41330410, 61995615, 123991230]

約数ペア:

[(1, 123991230), (2, 61995615), (3, 41330410), (5, 24798246), (6, 20665205), (10, 12399123), (11, 11271930), (15, 8266082), (22, 5635965), (30, 4133041), (33, 3757310), (55, 2254386), (66, 1878655), (73, 1698510), (110, 1127193), (146, 849255), (165, 751462), (219, 566170), (330, 375731), (365, 339702), (438, 283085), (730, 169851), (803, 154410), (1095, 113234), (1606, 77205), (2190, 56617), (2409, 51470), (4015, 30882), (4818, 25735), (5147, 24090), (8030, 15441), (10294, 12045)]