164657070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1299

約数の個数: 128

約数和(自身を含む): 481334400

約数和(自身を除く): 316677330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 34, 45, 51, 54, 58, 85, 87, 90, 102, 135, 145, 153, 170, 174, 255, 261, 270, 290, 306, 435, 459, 493, 510, 522, 765, 783, 870, 918, 986, 1237, 1305, 1479, 1530, 1566, 2295, 2465, 2474, 2610, 2958, 3711, 3915, 4437, 4590, 4930, 6185, 7395, 7422, 7830, 8874, 11133, 12370, 13311, 14790, 18555, 21029, 22185, 22266, 26622, 33399, 35873, 37110, 42058, 44370, 55665, 63087, 66555, 66798, 71746, 105145, 107619, 111330, 126174, 133110, 166995, 179365, 189261, 210290, 215238, 315435, 322857, 333990, 358730, 378522, 538095, 567783, 609841, 630870, 645714, 946305, 968571, 1076190, 1135566, 1219682, 1614285, 1829523, 1892610, 1937142, 2838915, 3049205, 3228570, 3659046, 4842855, 5488569, 5677830, 6098410, 9147615, 9685710, 10977138, 16465707, 18295230, 27442845, 32931414, 54885690, 82328535, 164657070]

約数ペア:

[(1, 164657070), (2, 82328535), (3, 54885690), (5, 32931414), (6, 27442845), (9, 18295230), (10, 16465707), (15, 10977138), (17, 9685710), (18, 9147615), (27, 6098410), (29, 5677830), (30, 5488569), (34, 4842855), (45, 3659046), (51, 3228570), (54, 3049205), (58, 2838915), (85, 1937142), (87, 1892610), (90, 1829523), (102, 1614285), (135, 1219682), (145, 1135566), (153, 1076190), (170, 968571), (174, 946305), (255, 645714), (261, 630870), (270, 609841), (290, 567783), (306, 538095), (435, 378522), (459, 358730), (493, 333990), (510, 322857), (522, 315435), (765, 215238), (783, 210290), (870, 189261), (918, 179365), (986, 166995), (1237, 133110), (1305, 126174), (1479, 111330), (1530, 107619), (1566, 105145), (2295, 71746), (2465, 66798), (2474, 66555), (2610, 63087), (2958, 55665), (3711, 44370), (3915, 42058), (4437, 37110), (4590, 35873), (4930, 33399), (6185, 26622), (7395, 22266), (7422, 22185), (7830, 21029), (8874, 18555), (11133, 14790), (12370, 13311)]