2770293890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6491}}^1$

素因数の和:6592

約数の個数: 96

約数和(自身を含む): 6341073984

約数和(自身を除く): 3570780094

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 67, 70, 91, 98, 130, 134, 182, 245, 335, 455, 469, 490, 637, 670, 871, 910, 938, 1274, 1742, 2345, 3185, 3283, 4355, 4690, 6097, 6370, 6491, 6566, 8710, 12194, 12982, 16415, 30485, 32455, 32830, 42679, 45437, 60970, 64910, 84383, 85358, 90874, 168766, 213395, 227185, 318059, 421915, 426790, 434897, 454370, 590681, 636118, 843830, 869794, 1181362, 1590295, 2174485, 2953405, 3044279, 3180590, 4134767, 4348970, 5653661, 5906810, 6088558, 8269534, 11307322, 15221395, 20673835, 21309953, 28268305, 30442790, 39575627, 41347670, 42619906, 56536610, 79151254, 106549765, 197878135, 213099530, 277029389, 395756270, 554058778, 1385146945, 2770293890]

約数ペア:

[(1, 2770293890), (2, 1385146945), (5, 554058778), (7, 395756270), (10, 277029389), (13, 213099530), (14, 197878135), (26, 106549765), (35, 79151254), (49, 56536610), (65, 42619906), (67, 41347670), (70, 39575627), (91, 30442790), (98, 28268305), (130, 21309953), (134, 20673835), (182, 15221395), (245, 11307322), (335, 8269534), (455, 6088558), (469, 5906810), (490, 5653661), (637, 4348970), (670, 4134767), (871, 3180590), (910, 3044279), (938, 2953405), (1274, 2174485), (1742, 1590295), (2345, 1181362), (3185, 869794), (3283, 843830), (4355, 636118), (4690, 590681), (6097, 454370), (6370, 434897), (6491, 426790), (6566, 421915), (8710, 318059), (12194, 227185), (12982, 213395), (16415, 168766), (30485, 90874), (32455, 85358), (32830, 84383), (42679, 64910), (45437, 60970)]