1343838780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439163}}^1$

素因数の和:439195

約数の個数: 72

約数和(自身を含む): 4316103792

約数和(自身を除く): 2972265012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 439163, 878326, 1317489, 1756652, 2195815, 2634978, 3952467, 4391630, 5269956, 6587445, 7465771, 7904934, 8783260, 13174890, 14931542, 15809868, 19762335, 22397313, 26349780, 29863084, 37328855, 39524670, 44794626, 67191939, 74657710, 79049340, 89589252, 111986565, 134383878, 149315420, 223973130, 268767756, 335959695, 447946260, 671919390, 1343838780]

約数ペア:

[(1, 1343838780), (2, 671919390), (3, 447946260), (4, 335959695), (5, 268767756), (6, 223973130), (9, 149315420), (10, 134383878), (12, 111986565), (15, 89589252), (17, 79049340), (18, 74657710), (20, 67191939), (30, 44794626), (34, 39524670), (36, 37328855), (45, 29863084), (51, 26349780), (60, 22397313), (68, 19762335), (85, 15809868), (90, 14931542), (102, 13174890), (153, 8783260), (170, 7904934), (180, 7465771), (204, 6587445), (255, 5269956), (306, 4391630), (340, 3952467), (510, 2634978), (612, 2195815), (765, 1756652), (1020, 1317489), (1530, 878326), (3060, 439163)]