79935390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2161}}^1$

素因数の和:2314

約数の個数: 64

約数和(自身を含む): 214816320

約数和(自身を除く): 134880930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 270, 274, 411, 685, 822, 1233, 1370, 2055, 2161, 2466, 3699, 4110, 4322, 6165, 6483, 7398, 10805, 12330, 12966, 18495, 19449, 21610, 32415, 36990, 38898, 58347, 64830, 97245, 116694, 194490, 291735, 296057, 583470, 592114, 888171, 1480285, 1776342, 2664513, 2960570, 4440855, 5329026, 7993539, 8881710, 13322565, 15987078, 26645130, 39967695, 79935390]

約数ペア:

[(1, 79935390), (2, 39967695), (3, 26645130), (5, 15987078), (6, 13322565), (9, 8881710), (10, 7993539), (15, 5329026), (18, 4440855), (27, 2960570), (30, 2664513), (45, 1776342), (54, 1480285), (90, 888171), (135, 592114), (137, 583470), (270, 296057), (274, 291735), (411, 194490), (685, 116694), (822, 97245), (1233, 64830), (1370, 58347), (2055, 38898), (2161, 36990), (2466, 32415), (3699, 21610), (4110, 19449), (4322, 18495), (6165, 12966), (6483, 12330), (7398, 10805)]