349637470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 832156416

約数和(自身を除く): 482518946

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 97, 119, 130, 170, 182, 194, 221, 233, 238, 442, 455, 466, 485, 595, 679, 910, 970, 1105, 1165, 1190, 1261, 1358, 1547, 1631, 1649, 2210, 2330, 2522, 3029, 3094, 3262, 3298, 3395, 3961, 6058, 6305, 6790, 7735, 7922, 8155, 8245, 8827, 11543, 12610, 15145, 15470, 16310, 16490, 17654, 19805, 21203, 21437, 22601, 23086, 27727, 30290, 39610, 42406, 42874, 44135, 45202, 51493, 55454, 57715, 88270, 102986, 106015, 107185, 113005, 115430, 138635, 150059, 158207, 212030, 214370, 226010, 257465, 277270, 293813, 300118, 316414, 360451, 384217, 514930, 587626, 720902, 750295, 768434, 791035, 1469065, 1500590, 1582070, 1802255, 1921085, 2056691, 2689519, 2938130, 3604510, 3842170, 4113382, 4994821, 5379038, 9989642, 10283455, 13447595, 20566910, 24974105, 26895190, 34963747, 49948210, 69927494, 174818735, 349637470]

約数ペア:

[(1, 349637470), (2, 174818735), (5, 69927494), (7, 49948210), (10, 34963747), (13, 26895190), (14, 24974105), (17, 20566910), (26, 13447595), (34, 10283455), (35, 9989642), (65, 5379038), (70, 4994821), (85, 4113382), (91, 3842170), (97, 3604510), (119, 2938130), (130, 2689519), (170, 2056691), (182, 1921085), (194, 1802255), (221, 1582070), (233, 1500590), (238, 1469065), (442, 791035), (455, 768434), (466, 750295), (485, 720902), (595, 587626), (679, 514930), (910, 384217), (970, 360451), (1105, 316414), (1165, 300118), (1190, 293813), (1261, 277270), (1358, 257465), (1547, 226010), (1631, 214370), (1649, 212030), (2210, 158207), (2330, 150059), (2522, 138635), (3029, 115430), (3094, 113005), (3262, 107185), (3298, 106015), (3395, 102986), (3961, 88270), (6058, 57715), (6305, 55454), (6790, 51493), (7735, 45202), (7922, 44135), (8155, 42874), (8245, 42406), (8827, 39610), (11543, 30290), (12610, 27727), (15145, 23086), (15470, 22601), (16310, 21437), (16490, 21203), (17654, 19805)]