129608370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6761}}^1$

素因数の和:6848

約数の個数: 64

約数和(自身を含む): 350542080

約数和(自身を除く): 220933710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3834, 6390, 6761, 9585, 13522, 19170, 20283, 33805, 40566, 60849, 67610, 101415, 121698, 182547, 202830, 304245, 365094, 480031, 608490, 912735, 960062, 1440093, 1825470, 2400155, 2880186, 4320279, 4800310, 7200465, 8640558, 12960837, 14400930, 21601395, 25921674, 43202790, 64804185, 129608370]

約数ペア:

[(1, 129608370), (2, 64804185), (3, 43202790), (5, 25921674), (6, 21601395), (9, 14400930), (10, 12960837), (15, 8640558), (18, 7200465), (27, 4800310), (30, 4320279), (45, 2880186), (54, 2400155), (71, 1825470), (90, 1440093), (135, 960062), (142, 912735), (213, 608490), (270, 480031), (355, 365094), (426, 304245), (639, 202830), (710, 182547), (1065, 121698), (1278, 101415), (1917, 67610), (2130, 60849), (3195, 40566), (3834, 33805), (6390, 20283), (6761, 19170), (9585, 13522)]