212740890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{3001}}^1$

素因数の和:3167

約数の個数: 64

約数和(自身を含む): 544682880

約数和(自身を除く): 331941990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 139, 170, 255, 278, 417, 510, 695, 834, 1390, 2085, 2363, 3001, 4170, 4726, 6002, 7089, 9003, 11815, 14178, 15005, 18006, 23630, 30010, 35445, 45015, 51017, 70890, 90030, 102034, 153051, 255085, 306102, 417139, 510170, 765255, 834278, 1251417, 1530510, 2085695, 2502834, 4171390, 6257085, 7091363, 12514170, 14182726, 21274089, 35456815, 42548178, 70913630, 106370445, 212740890]

約数ペア:

[(1, 212740890), (2, 106370445), (3, 70913630), (5, 42548178), (6, 35456815), (10, 21274089), (15, 14182726), (17, 12514170), (30, 7091363), (34, 6257085), (51, 4171390), (85, 2502834), (102, 2085695), (139, 1530510), (170, 1251417), (255, 834278), (278, 765255), (417, 510170), (510, 417139), (695, 306102), (834, 255085), (1390, 153051), (2085, 102034), (2363, 90030), (3001, 70890), (4170, 51017), (4726, 45015), (6002, 35445), (7089, 30010), (9003, 23630), (11815, 18006), (14178, 15005)]