16370149390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{11471}}^1$

素因数の和:11570

約数の個数: 128

約数和(自身を含む): 37664870400

約数和(自身を除く): 21294721010

約数列:

[1, 2, 5, 7, 10, 14, 19, 29, 35, 37, 38, 58, 70, 74, 95, 133, 145, 185, 190, 203, 259, 266, 290, 370, 406, 518, 551, 665, 703, 1015, 1073, 1102, 1295, 1330, 1406, 2030, 2146, 2590, 2755, 3515, 3857, 4921, 5365, 5510, 7030, 7511, 7714, 9842, 10730, 11471, 15022, 19285, 20387, 22942, 24605, 37555, 38570, 40774, 49210, 57355, 75110, 80297, 101935, 114710, 142709, 160594, 203870, 217949, 285418, 332659, 401485, 424427, 435898, 665318, 713545, 802970, 848854, 1089745, 1427090, 1525643, 1663295, 2122135, 2179490, 2328613, 2970989, 3051286, 3326590, 4244270, 4657226, 5941978, 6320521, 7628215, 8064113, 11643065, 12308383, 12641042, 14854945, 15256430, 16128226, 23286130, 24616766, 29709890, 31602605, 40320565, 44243647, 56448791, 61541915, 63205210, 80641130, 86158681, 88487294, 112897582, 123083830, 172317362, 221218235, 233859277, 282243955, 430793405, 442436470, 467718554, 564487910, 861586810, 1169296385, 1637014939, 2338592770, 3274029878, 8185074695, 16370149390]

約数ペア:

[(1, 16370149390), (2, 8185074695), (5, 3274029878), (7, 2338592770), (10, 1637014939), (14, 1169296385), (19, 861586810), (29, 564487910), (35, 467718554), (37, 442436470), (38, 430793405), (58, 282243955), (70, 233859277), (74, 221218235), (95, 172317362), (133, 123083830), (145, 112897582), (185, 88487294), (190, 86158681), (203, 80641130), (259, 63205210), (266, 61541915), (290, 56448791), (370, 44243647), (406, 40320565), (518, 31602605), (551, 29709890), (665, 24616766), (703, 23286130), (1015, 16128226), (1073, 15256430), (1102, 14854945), (1295, 12641042), (1330, 12308383), (1406, 11643065), (2030, 8064113), (2146, 7628215), (2590, 6320521), (2755, 5941978), (3515, 4657226), (3857, 4244270), (4921, 3326590), (5365, 3051286), (5510, 2970989), (7030, 2328613), (7511, 2179490), (7714, 2122135), (9842, 1663295), (10730, 1525643), (11471, 1427090), (15022, 1089745), (19285, 848854), (20387, 802970), (22942, 713545), (24605, 665318), (37555, 435898), (38570, 424427), (40774, 401485), (49210, 332659), (57355, 285418), (75110, 217949), (80297, 203870), (101935, 160594), (114710, 142709)]