34191990

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 128

約数和(自身を含む): 105984000

約数和(自身を除く): 71792010

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 79, 90, 105, 126, 135, 158, 189, 210, 229, 237, 270, 315, 378, 395, 458, 474, 553, 630, 687, 711, 790, 945, 1106, 1145, 1185, 1374, 1422, 1603, 1659, 1890, 2061, 2133, 2290, 2370, 2765, 3206, 3318, 3435, 3555, 4122, 4266, 4809, 4977, 5530, 6183, 6870, 7110, 8015, 8295, 9618, 9954, 10305, 10665, 12366, 14427, 14931, 16030, 16590, 18091, 20610, 21330, 24045, 24885, 28854, 29862, 30915, 36182, 43281, 48090, 49770, 54273, 61830, 72135, 74655, 86562, 90455, 108546, 126637, 144270, 149310, 162819, 180910, 216405, 253274, 271365, 325638, 379911, 432810, 488457, 542730, 633185, 759822, 814095, 976914, 1139733, 1266370, 1628190, 1899555, 2279466, 2442285, 3419199, 3799110, 4884570, 5698665, 6838398, 11397330, 17095995, 34191990]

約数ペア:

[(1, 34191990), (2, 17095995), (3, 11397330), (5, 6838398), (6, 5698665), (7, 4884570), (9, 3799110), (10, 3419199), (14, 2442285), (15, 2279466), (18, 1899555), (21, 1628190), (27, 1266370), (30, 1139733), (35, 976914), (42, 814095), (45, 759822), (54, 633185), (63, 542730), (70, 488457), (79, 432810), (90, 379911), (105, 325638), (126, 271365), (135, 253274), (158, 216405), (189, 180910), (210, 162819), (229, 149310), (237, 144270), (270, 126637), (315, 108546), (378, 90455), (395, 86562), (458, 74655), (474, 72135), (553, 61830), (630, 54273), (687, 49770), (711, 48090), (790, 43281), (945, 36182), (1106, 30915), (1145, 29862), (1185, 28854), (1374, 24885), (1422, 24045), (1603, 21330), (1659, 20610), (1890, 18091), (2061, 16590), (2133, 16030), (2290, 14931), (2370, 14427), (2765, 12366), (3206, 10665), (3318, 10305), (3435, 9954), (3555, 9618), (4122, 8295), (4266, 8015), (4809, 7110), (4977, 6870), (5530, 6183)]