42786810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3929}}^1$

素因数の和:3964

約数の個数: 72

約数和(自身を含む): 122309460

約数和(自身を除く): 79522650

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, 1815, 2178, 3630, 3929, 5445, 7858, 10890, 11787, 19645, 23574, 35361, 39290, 43219, 58935, 70722, 86438, 117870, 129657, 176805, 216095, 259314, 353610, 388971, 432190, 475409, 648285, 777942, 950818, 1296570, 1426227, 1944855, 2377045, 2852454, 3889710, 4278681, 4754090, 7131135, 8557362, 14262270, 21393405, 42786810]

約数ペア:

[(1, 42786810), (2, 21393405), (3, 14262270), (5, 8557362), (6, 7131135), (9, 4754090), (10, 4278681), (11, 3889710), (15, 2852454), (18, 2377045), (22, 1944855), (30, 1426227), (33, 1296570), (45, 950818), (55, 777942), (66, 648285), (90, 475409), (99, 432190), (110, 388971), (121, 353610), (165, 259314), (198, 216095), (242, 176805), (330, 129657), (363, 117870), (495, 86438), (605, 70722), (726, 58935), (990, 43219), (1089, 39290), (1210, 35361), (1815, 23574), (2178, 19645), (3630, 11787), (3929, 10890), (5445, 7858)]