572409530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{1993}}^1$

素因数の和:2391

約数の個数: 64

約数和(自身を含む): 1288666368

約数和(自身を除く): 716256838

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 373, 385, 746, 770, 1865, 1993, 2611, 3730, 3986, 4103, 5222, 8206, 9965, 13055, 13951, 19930, 20515, 21923, 26110, 27902, 28721, 41030, 43846, 57442, 69755, 109615, 139510, 143605, 153461, 219230, 287210, 306922, 743389, 767305, 1486778, 1534610, 3716945, 5203723, 7433890, 8177279, 10407446, 16354558, 26018615, 40886395, 52037230, 57240953, 81772790, 114481906, 286204765, 572409530]

約数ペア:

[(1, 572409530), (2, 286204765), (5, 114481906), (7, 81772790), (10, 57240953), (11, 52037230), (14, 40886395), (22, 26018615), (35, 16354558), (55, 10407446), (70, 8177279), (77, 7433890), (110, 5203723), (154, 3716945), (373, 1534610), (385, 1486778), (746, 767305), (770, 743389), (1865, 306922), (1993, 287210), (2611, 219230), (3730, 153461), (3986, 143605), (4103, 139510), (5222, 109615), (8206, 69755), (9965, 57442), (13055, 43846), (13951, 41030), (19930, 28721), (20515, 27902), (21923, 26110)]