127859130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 392670720

約数和(自身を除く): 264811590

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 79, 90, 98, 105, 126, 147, 158, 210, 237, 245, 294, 315, 367, 395, 441, 474, 490, 553, 630, 711, 734, 735, 790, 882, 1101, 1106, 1185, 1422, 1470, 1659, 1835, 2202, 2205, 2370, 2569, 2765, 3303, 3318, 3555, 3670, 3871, 4410, 4977, 5138, 5505, 5530, 6606, 7110, 7707, 7742, 8295, 9954, 11010, 11613, 12845, 15414, 16515, 16590, 17983, 19355, 23121, 23226, 24885, 25690, 28993, 33030, 34839, 35966, 38535, 38710, 46242, 49770, 53949, 57986, 58065, 69678, 77070, 86979, 89915, 107898, 115605, 116130, 144965, 161847, 173958, 174195, 179830, 202951, 231210, 260937, 269745, 289930, 323694, 348390, 405902, 434895, 521874, 539490, 608853, 809235, 869790, 1014755, 1217706, 1304685, 1420657, 1618470, 1826559, 2029510, 2609370, 2841314, 3044265, 3653118, 4261971, 6088530, 7103285, 8523942, 9132795, 12785913, 14206570, 18265590, 21309855, 25571826, 42619710, 63929565, 127859130]

約数ペア:

[(1, 127859130), (2, 63929565), (3, 42619710), (5, 25571826), (6, 21309855), (7, 18265590), (9, 14206570), (10, 12785913), (14, 9132795), (15, 8523942), (18, 7103285), (21, 6088530), (30, 4261971), (35, 3653118), (42, 3044265), (45, 2841314), (49, 2609370), (63, 2029510), (70, 1826559), (79, 1618470), (90, 1420657), (98, 1304685), (105, 1217706), (126, 1014755), (147, 869790), (158, 809235), (210, 608853), (237, 539490), (245, 521874), (294, 434895), (315, 405902), (367, 348390), (395, 323694), (441, 289930), (474, 269745), (490, 260937), (553, 231210), (630, 202951), (711, 179830), (734, 174195), (735, 173958), (790, 161847), (882, 144965), (1101, 116130), (1106, 115605), (1185, 107898), (1422, 89915), (1470, 86979), (1659, 77070), (1835, 69678), (2202, 58065), (2205, 57986), (2370, 53949), (2569, 49770), (2765, 46242), (3303, 38710), (3318, 38535), (3555, 35966), (3670, 34839), (3871, 33030), (4410, 28993), (4977, 25690), (5138, 24885), (5505, 23226), (5530, 23121), (6606, 19355), (7110, 17983), (7707, 16590), (7742, 16515), (8295, 15414), (9954, 12845), (11010, 11613)]