3027420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 10166520

約数和(自身を除く): 7139100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 139, 165, 180, 198, 220, 242, 278, 330, 363, 396, 417, 484, 495, 556, 605, 660, 695, 726, 834, 990, 1089, 1210, 1251, 1390, 1452, 1529, 1668, 1815, 1980, 2085, 2178, 2420, 2502, 2780, 3058, 3630, 4170, 4356, 4587, 5004, 5445, 6116, 6255, 7260, 7645, 8340, 9174, 10890, 12510, 13761, 15290, 16819, 18348, 21780, 22935, 25020, 27522, 30580, 33638, 45870, 50457, 55044, 67276, 68805, 84095, 91740, 100914, 137610, 151371, 168190, 201828, 252285, 275220, 302742, 336380, 504570, 605484, 756855, 1009140, 1513710, 3027420]

約数ペア:

[(1, 3027420), (2, 1513710), (3, 1009140), (4, 756855), (5, 605484), (6, 504570), (9, 336380), (10, 302742), (11, 275220), (12, 252285), (15, 201828), (18, 168190), (20, 151371), (22, 137610), (30, 100914), (33, 91740), (36, 84095), (44, 68805), (45, 67276), (55, 55044), (60, 50457), (66, 45870), (90, 33638), (99, 30580), (110, 27522), (121, 25020), (132, 22935), (139, 21780), (165, 18348), (180, 16819), (198, 15290), (220, 13761), (242, 12510), (278, 10890), (330, 9174), (363, 8340), (396, 7645), (417, 7260), (484, 6255), (495, 6116), (556, 5445), (605, 5004), (660, 4587), (695, 4356), (726, 4170), (834, 3630), (990, 3058), (1089, 2780), (1210, 2502), (1251, 2420), (1390, 2178), (1452, 2085), (1529, 1980), (1668, 1815)]