2147122260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1277}}^1\times {\mathrm{9341}}^1$

素因数の和:10633

約数の個数: 72

約数和(自身を含む): 6518735496

約数和(自身を除く): 4371613236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1277, 2554, 3831, 5108, 6385, 7662, 9341, 11493, 12770, 15324, 18682, 19155, 22986, 25540, 28023, 37364, 38310, 45972, 46705, 56046, 57465, 76620, 84069, 93410, 112092, 114930, 140115, 168138, 186820, 229860, 280230, 336276, 420345, 560460, 840690, 1681380, 11928457, 23856914, 35785371, 47713828, 59642285, 71570742, 107356113, 119284570, 143141484, 178926855, 214712226, 238569140, 357853710, 429424452, 536780565, 715707420, 1073561130, 2147122260]

約数ペア:

[(1, 2147122260), (2, 1073561130), (3, 715707420), (4, 536780565), (5, 429424452), (6, 357853710), (9, 238569140), (10, 214712226), (12, 178926855), (15, 143141484), (18, 119284570), (20, 107356113), (30, 71570742), (36, 59642285), (45, 47713828), (60, 35785371), (90, 23856914), (180, 11928457), (1277, 1681380), (2554, 840690), (3831, 560460), (5108, 420345), (6385, 336276), (7662, 280230), (9341, 229860), (11493, 186820), (12770, 168138), (15324, 140115), (18682, 114930), (19155, 112092), (22986, 93410), (25540, 84069), (28023, 76620), (37364, 57465), (38310, 56046), (45972, 46705)]