68528070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1646

約数の個数: 96

約数和(自身を含む): 197188992

約数和(自身を除く): 128660922

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 185, 195, 222, 234, 333, 370, 390, 481, 555, 585, 666, 962, 1110, 1170, 1443, 1583, 1665, 2405, 2886, 3166, 3330, 4329, 4749, 4810, 7215, 7915, 8658, 9498, 14247, 14430, 15830, 20579, 21645, 23745, 28494, 41158, 43290, 47490, 58571, 61737, 71235, 102895, 117142, 123474, 142470, 175713, 185211, 205790, 292855, 308685, 351426, 370422, 527139, 585710, 617370, 761423, 878565, 926055, 1054278, 1522846, 1757130, 1852110, 2284269, 2635695, 3807115, 4568538, 5271390, 6852807, 7614230, 11421345, 13705614, 22842690, 34264035, 68528070]

約数ペア:

[(1, 68528070), (2, 34264035), (3, 22842690), (5, 13705614), (6, 11421345), (9, 7614230), (10, 6852807), (13, 5271390), (15, 4568538), (18, 3807115), (26, 2635695), (30, 2284269), (37, 1852110), (39, 1757130), (45, 1522846), (65, 1054278), (74, 926055), (78, 878565), (90, 761423), (111, 617370), (117, 585710), (130, 527139), (185, 370422), (195, 351426), (222, 308685), (234, 292855), (333, 205790), (370, 185211), (390, 175713), (481, 142470), (555, 123474), (585, 117142), (666, 102895), (962, 71235), (1110, 61737), (1170, 58571), (1443, 47490), (1583, 43290), (1665, 41158), (2405, 28494), (2886, 23745), (3166, 21645), (3330, 20579), (4329, 15830), (4749, 14430), (4810, 14247), (7215, 9498), (7915, 8658)]