2871057840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1708963}}^1$

素因数の和:1708986

約数の個数: 80

約数和(自身を含む): 10171753728

約数和(自身を除く): 7300695888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 1708963, 3417926, 5126889, 6835852, 8544815, 10253778, 11962741, 13671704, 17089630, 20507556, 23925482, 25634445, 27343408, 34179260, 35888223, 41015112, 47850964, 51268890, 59813705, 68358520, 71776446, 82030224, 95701928, 102537780, 119627410, 136717040, 143552892, 179441115, 191403856, 205075560, 239254820, 287105784, 358882230, 410151120, 478509640, 574211568, 717764460, 957019280, 1435528920, 2871057840]

約数ペア:

[(1, 2871057840), (2, 1435528920), (3, 957019280), (4, 717764460), (5, 574211568), (6, 478509640), (7, 410151120), (8, 358882230), (10, 287105784), (12, 239254820), (14, 205075560), (15, 191403856), (16, 179441115), (20, 143552892), (21, 136717040), (24, 119627410), (28, 102537780), (30, 95701928), (35, 82030224), (40, 71776446), (42, 68358520), (48, 59813705), (56, 51268890), (60, 47850964), (70, 41015112), (80, 35888223), (84, 34179260), (105, 27343408), (112, 25634445), (120, 23925482), (140, 20507556), (168, 17089630), (210, 13671704), (240, 11962741), (280, 10253778), (336, 8544815), (420, 6835852), (560, 5126889), (840, 3417926), (1680, 1708963)]