2602710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{239}}^1$

素因数の和:274

約数の個数: 72

約数和(自身を含む): 7469280

約数和(自身を除く): 4866570

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, 239, 242, 330, 363, 478, 495, 605, 717, 726, 990, 1089, 1195, 1210, 1434, 1815, 2151, 2178, 2390, 2629, 3585, 3630, 4302, 5258, 5445, 7170, 7887, 10755, 10890, 13145, 15774, 21510, 23661, 26290, 28919, 39435, 47322, 57838, 78870, 86757, 118305, 144595, 173514, 236610, 260271, 289190, 433785, 520542, 867570, 1301355, 2602710]

約数ペア:

[(1, 2602710), (2, 1301355), (3, 867570), (5, 520542), (6, 433785), (9, 289190), (10, 260271), (11, 236610), (15, 173514), (18, 144595), (22, 118305), (30, 86757), (33, 78870), (45, 57838), (55, 47322), (66, 39435), (90, 28919), (99, 26290), (110, 23661), (121, 21510), (165, 15774), (198, 13145), (239, 10890), (242, 10755), (330, 7887), (363, 7170), (478, 5445), (495, 5258), (605, 4302), (717, 3630), (726, 3585), (990, 2629), (1089, 2390), (1195, 2178), (1210, 2151), (1434, 1815)]