2114212140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{690919}}^1$

素因数の和:690951

約数の個数: 72

約数和(自身を含む): 6790361760

約数和(自身を除く): 4676149620

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, 690919, 1381838, 2072757, 2763676, 3454595, 4145514, 6218271, 6909190, 8291028, 10363785, 11745623, 12436542, 13818380, 20727570, 23491246, 24873084, 31091355, 35236869, 41455140, 46982492, 58728115, 62182710, 70473738, 105710607, 117456230, 124365420, 140947476, 176184345, 211421214, 234912460, 352368690, 422842428, 528553035, 704737380, 1057106070, 2114212140]

約数ペア:

[(1, 2114212140), (2, 1057106070), (3, 704737380), (4, 528553035), (5, 422842428), (6, 352368690), (9, 234912460), (10, 211421214), (12, 176184345), (15, 140947476), (17, 124365420), (18, 117456230), (20, 105710607), (30, 70473738), (34, 62182710), (36, 58728115), (45, 46982492), (51, 41455140), (60, 35236869), (68, 31091355), (85, 24873084), (90, 23491246), (102, 20727570), (153, 13818380), (170, 12436542), (180, 11745623), (204, 10363785), (255, 8291028), (306, 6909190), (340, 6218271), (510, 4145514), (612, 3454595), (765, 2763676), (1020, 2072757), (1530, 1381838), (3060, 690919)]