680056610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3001}}^1$

素因数の和:3099

約数の個数: 64

約数和(自身を含む): 1369488384

約数和(自身を除く): 689431774

約数列:

[1, 2, 5, 10, 17, 31, 34, 43, 62, 85, 86, 155, 170, 215, 310, 430, 527, 731, 1054, 1333, 1462, 2635, 2666, 3001, 3655, 5270, 6002, 6665, 7310, 13330, 15005, 22661, 30010, 45322, 51017, 93031, 102034, 113305, 129043, 186062, 226610, 255085, 258086, 465155, 510170, 645215, 930310, 1290430, 1581527, 2193731, 3163054, 4000333, 4387462, 7907635, 8000666, 10968655, 15815270, 20001665, 21937310, 40003330, 68005661, 136011322, 340028305, 680056610]

約数ペア:

[(1, 680056610), (2, 340028305), (5, 136011322), (10, 68005661), (17, 40003330), (31, 21937310), (34, 20001665), (43, 15815270), (62, 10968655), (85, 8000666), (86, 7907635), (155, 4387462), (170, 4000333), (215, 3163054), (310, 2193731), (430, 1581527), (527, 1290430), (731, 930310), (1054, 645215), (1333, 510170), (1462, 465155), (2635, 258086), (2666, 255085), (3001, 226610), (3655, 186062), (5270, 129043), (6002, 113305), (6665, 102034), (7310, 93031), (13330, 51017), (15005, 45322), (22661, 30010)]