2710976940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{307367}}^1$

素因数の和:307396

約数の個数: 108

約数和(自身を含む): 9565906896

約数和(自身を除く): 6854929956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 307367, 614734, 922101, 1229468, 1536835, 1844202, 2151569, 2766303, 3073670, 3688404, 4303138, 4610505, 5532606, 6147340, 6454707, 8606276, 9221010, 10757845, 11065212, 12909414, 13831515, 15060983, 18442020, 19364121, 21515690, 25818828, 27663030, 30121966, 32273535, 38728242, 43031380, 45182949, 55326060, 60243932, 64547070, 75304915, 77456484, 90365898, 96820605, 129094140, 135548847, 150609830, 180731796, 193641210, 225914745, 271097694, 301219660, 387282420, 451829490, 542195388, 677744235, 903658980, 1355488470, 2710976940]

約数ペア:

[(1, 2710976940), (2, 1355488470), (3, 903658980), (4, 677744235), (5, 542195388), (6, 451829490), (7, 387282420), (9, 301219660), (10, 271097694), (12, 225914745), (14, 193641210), (15, 180731796), (18, 150609830), (20, 135548847), (21, 129094140), (28, 96820605), (30, 90365898), (35, 77456484), (36, 75304915), (42, 64547070), (45, 60243932), (49, 55326060), (60, 45182949), (63, 43031380), (70, 38728242), (84, 32273535), (90, 30121966), (98, 27663030), (105, 25818828), (126, 21515690), (140, 19364121), (147, 18442020), (180, 15060983), (196, 13831515), (210, 12909414), (245, 11065212), (252, 10757845), (294, 9221010), (315, 8606276), (420, 6454707), (441, 6147340), (490, 5532606), (588, 4610505), (630, 4303138), (735, 3688404), (882, 3073670), (980, 2766303), (1260, 2151569), (1470, 1844202), (1764, 1536835), (2205, 1229468), (2940, 922101), (4410, 614734), (8820, 307367)]