3778830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{347}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 10830456

約数和(自身を除く): 7051626

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, 347, 363, 495, 605, 694, 726, 990, 1041, 1089, 1210, 1735, 1815, 2082, 2178, 3123, 3470, 3630, 3817, 5205, 5445, 6246, 7634, 10410, 10890, 11451, 15615, 19085, 22902, 31230, 34353, 38170, 41987, 57255, 68706, 83974, 114510, 125961, 171765, 209935, 251922, 343530, 377883, 419870, 629805, 755766, 1259610, 1889415, 3778830]

約数ペア:

[(1, 3778830), (2, 1889415), (3, 1259610), (5, 755766), (6, 629805), (9, 419870), (10, 377883), (11, 343530), (15, 251922), (18, 209935), (22, 171765), (30, 125961), (33, 114510), (45, 83974), (55, 68706), (66, 57255), (90, 41987), (99, 38170), (110, 34353), (121, 31230), (165, 22902), (198, 19085), (242, 15615), (330, 11451), (347, 10890), (363, 10410), (495, 7634), (605, 6246), (694, 5445), (726, 5205), (990, 3817), (1041, 3630), (1089, 3470), (1210, 3123), (1735, 2178), (1815, 2082)]