89030370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20753}}^1$

素因数の和:20787

約数の個数: 64

約数和(自身を含む): 251040384

約数和(自身を除く): 162010014

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 20753, 41506, 62259, 103765, 124518, 207530, 228283, 269789, 311295, 456566, 539578, 622590, 684849, 809367, 1141415, 1348945, 1369698, 1618734, 2282830, 2697890, 2967679, 3424245, 4046835, 5935358, 6848490, 8093670, 8903037, 14838395, 17806074, 29676790, 44515185, 89030370]

約数ペア:

[(1, 89030370), (2, 44515185), (3, 29676790), (5, 17806074), (6, 14838395), (10, 8903037), (11, 8093670), (13, 6848490), (15, 5935358), (22, 4046835), (26, 3424245), (30, 2967679), (33, 2697890), (39, 2282830), (55, 1618734), (65, 1369698), (66, 1348945), (78, 1141415), (110, 809367), (130, 684849), (143, 622590), (165, 539578), (195, 456566), (286, 311295), (330, 269789), (390, 228283), (429, 207530), (715, 124518), (858, 103765), (1430, 62259), (2145, 41506), (4290, 20753)]