71353710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:799

約数の個数: 80

約数和(自身を含む): 193563216

約数和(自身を除く): 122209506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 137, 162, 270, 274, 405, 411, 643, 685, 810, 822, 1233, 1286, 1370, 1929, 2055, 2466, 3215, 3699, 3858, 4110, 5787, 6165, 6430, 7398, 9645, 11097, 11574, 12330, 17361, 18495, 19290, 22194, 28935, 34722, 36990, 52083, 55485, 57870, 86805, 88091, 104166, 110970, 173610, 176182, 260415, 264273, 440455, 520830, 528546, 792819, 880910, 1321365, 1585638, 2378457, 2642730, 3964095, 4756914, 7135371, 7928190, 11892285, 14270742, 23784570, 35676855, 71353710]

約数ペア:

[(1, 71353710), (2, 35676855), (3, 23784570), (5, 14270742), (6, 11892285), (9, 7928190), (10, 7135371), (15, 4756914), (18, 3964095), (27, 2642730), (30, 2378457), (45, 1585638), (54, 1321365), (81, 880910), (90, 792819), (135, 528546), (137, 520830), (162, 440455), (270, 264273), (274, 260415), (405, 176182), (411, 173610), (643, 110970), (685, 104166), (810, 88091), (822, 86805), (1233, 57870), (1286, 55485), (1370, 52083), (1929, 36990), (2055, 34722), (2466, 28935), (3215, 22194), (3699, 19290), (3858, 18495), (4110, 17361), (5787, 12330), (6165, 11574), (6430, 11097), (7398, 9645)]