3143804580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40903}}^1$

素因数の和:40986

約数の個数: 144

約数和(自身を含む): 11077457664

約数和(自身を除く): 7933653084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1708, 1830, 2135, 2196, 2562, 2745, 3660, 3843, 4270, 5124, 5490, 6405, 7686, 8540, 10980, 12810, 15372, 19215, 25620, 38430, 40903, 76860, 81806, 122709, 163612, 204515, 245418, 286321, 368127, 409030, 490836, 572642, 613545, 736254, 818060, 858963, 1145284, 1227090, 1431605, 1472508, 1717926, 1840635, 2454180, 2495083, 2576889, 2863210, 3435852, 3681270, 4294815, 4990166, 5153778, 5726420, 7362540, 7485249, 8589630, 9980332, 10307556, 12475415, 12884445, 14970498, 17179260, 17465581, 22455747, 24950830, 25768890, 29940996, 34931162, 37426245, 44911494, 49901660, 51537780, 52396743, 69862324, 74852490, 87327905, 89822988, 104793486, 112278735, 149704980, 157190229, 174655810, 209586972, 224557470, 261983715, 314380458, 349311620, 449114940, 523967430, 628760916, 785951145, 1047934860, 1571902290, 3143804580]

約数ペア:

[(1, 3143804580), (2, 1571902290), (3, 1047934860), (4, 785951145), (5, 628760916), (6, 523967430), (7, 449114940), (9, 349311620), (10, 314380458), (12, 261983715), (14, 224557470), (15, 209586972), (18, 174655810), (20, 157190229), (21, 149704980), (28, 112278735), (30, 104793486), (35, 89822988), (36, 87327905), (42, 74852490), (45, 69862324), (60, 52396743), (61, 51537780), (63, 49901660), (70, 44911494), (84, 37426245), (90, 34931162), (105, 29940996), (122, 25768890), (126, 24950830), (140, 22455747), (180, 17465581), (183, 17179260), (210, 14970498), (244, 12884445), (252, 12475415), (305, 10307556), (315, 9980332), (366, 8589630), (420, 7485249), (427, 7362540), (549, 5726420), (610, 5153778), (630, 4990166), (732, 4294815), (854, 3681270), (915, 3435852), (1098, 2863210), (1220, 2576889), (1260, 2495083), (1281, 2454180), (1708, 1840635), (1830, 1717926), (2135, 1472508), (2196, 1431605), (2562, 1227090), (2745, 1145284), (3660, 858963), (3843, 818060), (4270, 736254), (5124, 613545), (5490, 572642), (6405, 490836), (7686, 409030), (8540, 368127), (10980, 286321), (12810, 245418), (15372, 204515), (19215, 163612), (25620, 122709), (38430, 81806), (40903, 76860)]