13971870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1283}}^1$

素因数の和:1318

約数の個数: 72

約数和(自身を含む): 39960648

約数和(自身を除く): 25988778

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1283, 1815, 2178, 2566, 3630, 3849, 5445, 6415, 7698, 10890, 11547, 12830, 14113, 19245, 23094, 28226, 38490, 42339, 57735, 70565, 84678, 115470, 127017, 141130, 155243, 211695, 254034, 310486, 423390, 465729, 635085, 776215, 931458, 1270170, 1397187, 1552430, 2328645, 2794374, 4657290, 6985935, 13971870]

約数ペア:

[(1, 13971870), (2, 6985935), (3, 4657290), (5, 2794374), (6, 2328645), (9, 1552430), (10, 1397187), (11, 1270170), (15, 931458), (18, 776215), (22, 635085), (30, 465729), (33, 423390), (45, 310486), (55, 254034), (66, 211695), (90, 155243), (99, 141130), (110, 127017), (121, 115470), (165, 84678), (198, 70565), (242, 57735), (330, 42339), (363, 38490), (495, 28226), (605, 23094), (726, 19245), (990, 14113), (1089, 12830), (1210, 11547), (1283, 10890), (1815, 7698), (2178, 6415), (2566, 5445), (3630, 3849)]