745782510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{21121}}^1$

素因数の和:21249

約数の個数: 64

約数和(自身を含む): 1970936064

約数和(自身を除く): 1225153554

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 1070, 1177, 1605, 2354, 3210, 3531, 5885, 7062, 11770, 17655, 21121, 35310, 42242, 63363, 105605, 126726, 211210, 232331, 316815, 464662, 633630, 696993, 1161655, 1393986, 2259947, 2323310, 3484965, 4519894, 6779841, 6969930, 11299735, 13559682, 22599470, 24859417, 33899205, 49718834, 67798410, 74578251, 124297085, 149156502, 248594170, 372891255, 745782510]

約数ペア:

[(1, 745782510), (2, 372891255), (3, 248594170), (5, 149156502), (6, 124297085), (10, 74578251), (11, 67798410), (15, 49718834), (22, 33899205), (30, 24859417), (33, 22599470), (55, 13559682), (66, 11299735), (107, 6969930), (110, 6779841), (165, 4519894), (214, 3484965), (321, 2323310), (330, 2259947), (535, 1393986), (642, 1161655), (1070, 696993), (1177, 633630), (1605, 464662), (2354, 316815), (3210, 232331), (3531, 211210), (5885, 126726), (7062, 105605), (11770, 63363), (17655, 42242), (21121, 35310)]