70077420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18539}}^1$

素因数の和:18564

約数の個数: 96

約数和(自身を含む): 249177600

約数和(自身を除く): 179100180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 18539, 37078, 55617, 74156, 92695, 111234, 129773, 166851, 185390, 222468, 259546, 278085, 333702, 370780, 389319, 500553, 519092, 556170, 648865, 667404, 778638, 834255, 1001106, 1112340, 1167957, 1297730, 1557276, 1668510, 1946595, 2002212, 2335914, 2502765, 2595460, 3337020, 3503871, 3893190, 4671828, 5005530, 5839785, 7007742, 7786380, 10011060, 11679570, 14015484, 17519355, 23359140, 35038710, 70077420]

約数ペア:

[(1, 70077420), (2, 35038710), (3, 23359140), (4, 17519355), (5, 14015484), (6, 11679570), (7, 10011060), (9, 7786380), (10, 7007742), (12, 5839785), (14, 5005530), (15, 4671828), (18, 3893190), (20, 3503871), (21, 3337020), (27, 2595460), (28, 2502765), (30, 2335914), (35, 2002212), (36, 1946595), (42, 1668510), (45, 1557276), (54, 1297730), (60, 1167957), (63, 1112340), (70, 1001106), (84, 834255), (90, 778638), (105, 667404), (108, 648865), (126, 556170), (135, 519092), (140, 500553), (180, 389319), (189, 370780), (210, 333702), (252, 278085), (270, 259546), (315, 222468), (378, 185390), (420, 166851), (540, 129773), (630, 111234), (756, 92695), (945, 74156), (1260, 55617), (1890, 37078), (3780, 18539)]