2071129970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{17921}}^1$

素因数の和:18075

約数の個数: 64

約数和(自身を含む): 4624736256

約数和(自身を除く): 2553606286

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 182, 254, 455, 635, 889, 910, 1270, 1651, 1778, 3302, 4445, 8255, 8890, 11557, 16510, 17921, 23114, 35842, 57785, 89605, 115570, 125447, 179210, 232973, 250894, 465946, 627235, 1164865, 1254470, 1630811, 2275967, 2329730, 3261622, 4551934, 8154055, 11379835, 15931769, 16308110, 22759670, 29587571, 31863538, 59175142, 79658845, 147937855, 159317690, 207112997, 295875710, 414225994, 1035564985, 2071129970]

約数ペア:

[(1, 2071129970), (2, 1035564985), (5, 414225994), (7, 295875710), (10, 207112997), (13, 159317690), (14, 147937855), (26, 79658845), (35, 59175142), (65, 31863538), (70, 29587571), (91, 22759670), (127, 16308110), (130, 15931769), (182, 11379835), (254, 8154055), (455, 4551934), (635, 3261622), (889, 2329730), (910, 2275967), (1270, 1630811), (1651, 1254470), (1778, 1164865), (3302, 627235), (4445, 465946), (8255, 250894), (8890, 232973), (11557, 179210), (16510, 125447), (17921, 115570), (23114, 89605), (35842, 57785)]