2000292210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{409}}^1\times {\mathrm{1109}}^1$

素因数の和:1545

約数の個数: 144

約数和(自身を含む): 6070123800

約数和(自身を除く): 4069831590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 409, 441, 490, 630, 735, 818, 882, 1109, 1227, 1470, 2045, 2205, 2218, 2454, 2863, 3327, 3681, 4090, 4410, 5545, 5726, 6135, 6654, 7362, 7763, 8589, 9981, 11090, 12270, 14315, 15526, 16635, 17178, 18405, 19962, 20041, 23289, 25767, 28630, 33270, 36810, 38815, 40082, 42945, 46578, 49905, 51534, 54341, 60123, 69867, 77630, 85890, 99810, 100205, 108682, 116445, 120246, 128835, 139734, 163023, 180369, 200410, 232890, 257670, 271705, 300615, 326046, 349335, 360738, 453581, 489069, 543410, 601230, 698670, 815115, 901845, 907162, 978138, 1360743, 1630230, 1803690, 2267905, 2445345, 2721486, 3175067, 4082229, 4535810, 4890690, 6350134, 6803715, 8164458, 9525201, 13607430, 15875335, 19050402, 20411145, 22225469, 28575603, 31750670, 40822290, 44450938, 47626005, 57151206, 66676407, 95252010, 111127345, 133352814, 142878015, 200029221, 222254690, 285756030, 333382035, 400058442, 666764070, 1000146105, 2000292210]

約数ペア:

[(1, 2000292210), (2, 1000146105), (3, 666764070), (5, 400058442), (6, 333382035), (7, 285756030), (9, 222254690), (10, 200029221), (14, 142878015), (15, 133352814), (18, 111127345), (21, 95252010), (30, 66676407), (35, 57151206), (42, 47626005), (45, 44450938), (49, 40822290), (63, 31750670), (70, 28575603), (90, 22225469), (98, 20411145), (105, 19050402), (126, 15875335), (147, 13607430), (210, 9525201), (245, 8164458), (294, 6803715), (315, 6350134), (409, 4890690), (441, 4535810), (490, 4082229), (630, 3175067), (735, 2721486), (818, 2445345), (882, 2267905), (1109, 1803690), (1227, 1630230), (1470, 1360743), (2045, 978138), (2205, 907162), (2218, 901845), (2454, 815115), (2863, 698670), (3327, 601230), (3681, 543410), (4090, 489069), (4410, 453581), (5545, 360738), (5726, 349335), (6135, 326046), (6654, 300615), (7362, 271705), (7763, 257670), (8589, 232890), (9981, 200410), (11090, 180369), (12270, 163023), (14315, 139734), (15526, 128835), (16635, 120246), (17178, 116445), (18405, 108682), (19962, 100205), (20041, 99810), (23289, 85890), (25767, 77630), (28630, 69867), (33270, 60123), (36810, 54341), (38815, 51534), (40082, 49905), (42945, 46578)]