34783020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:462

約数の個数: 144

約数和(自身を含む): 116127648

約数和(自身を除く): 81344628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 421, 459, 486, 510, 540, 612, 765, 810, 842, 918, 972, 1020, 1215, 1263, 1377, 1530, 1620, 1684, 1836, 2105, 2295, 2430, 2526, 2754, 3060, 3789, 4131, 4210, 4590, 4860, 5052, 5508, 6315, 6885, 7157, 7578, 8262, 8420, 9180, 11367, 12630, 13770, 14314, 15156, 16524, 18945, 20655, 21471, 22734, 25260, 27540, 28628, 34101, 35785, 37890, 41310, 42942, 45468, 56835, 64413, 68202, 71570, 75780, 82620, 85884, 102303, 107355, 113670, 128826, 136404, 143140, 170505, 193239, 204606, 214710, 227340, 257652, 322065, 341010, 386478, 409212, 429420, 511515, 579717, 644130, 682020, 772956, 966195, 1023030, 1159434, 1288260, 1739151, 1932390, 2046060, 2318868, 2898585, 3478302, 3864780, 5797170, 6956604, 8695755, 11594340, 17391510, 34783020]

約数ペア:

[(1, 34783020), (2, 17391510), (3, 11594340), (4, 8695755), (5, 6956604), (6, 5797170), (9, 3864780), (10, 3478302), (12, 2898585), (15, 2318868), (17, 2046060), (18, 1932390), (20, 1739151), (27, 1288260), (30, 1159434), (34, 1023030), (36, 966195), (45, 772956), (51, 682020), (54, 644130), (60, 579717), (68, 511515), (81, 429420), (85, 409212), (90, 386478), (102, 341010), (108, 322065), (135, 257652), (153, 227340), (162, 214710), (170, 204606), (180, 193239), (204, 170505), (243, 143140), (255, 136404), (270, 128826), (306, 113670), (324, 107355), (340, 102303), (405, 85884), (421, 82620), (459, 75780), (486, 71570), (510, 68202), (540, 64413), (612, 56835), (765, 45468), (810, 42942), (842, 41310), (918, 37890), (972, 35785), (1020, 34101), (1215, 28628), (1263, 27540), (1377, 25260), (1530, 22734), (1620, 21471), (1684, 20655), (1836, 18945), (2105, 16524), (2295, 15156), (2430, 14314), (2526, 13770), (2754, 12630), (3060, 11367), (3789, 9180), (4131, 8420), (4210, 8262), (4590, 7578), (4860, 7157), (5052, 6885), (5508, 6315)]