201011130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{72047}}^1$

素因数の和:72091

約数の個数: 48

約数和(自身を含む): 539495424

約数和(自身を除く): 338484294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 72047, 144094, 216141, 360235, 432282, 648423, 720470, 1080705, 1296846, 2161410, 2233457, 3242115, 4466914, 6484230, 6700371, 11167285, 13400742, 20101113, 22334570, 33501855, 40202226, 67003710, 100505565, 201011130]

約数ペア:

[(1, 201011130), (2, 100505565), (3, 67003710), (5, 40202226), (6, 33501855), (9, 22334570), (10, 20101113), (15, 13400742), (18, 11167285), (30, 6700371), (31, 6484230), (45, 4466914), (62, 3242115), (90, 2233457), (93, 2161410), (155, 1296846), (186, 1080705), (279, 720470), (310, 648423), (465, 432282), (558, 360235), (930, 216141), (1395, 144094), (2790, 72047)]