39420810

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1061

約数の個数: 128

約数和(自身を含む): 123621120

約数和(自身を除く): 84200310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 27, 30, 33, 39, 45, 54, 55, 65, 66, 78, 90, 99, 110, 117, 130, 135, 143, 165, 195, 198, 234, 270, 286, 297, 330, 351, 390, 429, 495, 585, 594, 702, 715, 858, 990, 1021, 1170, 1287, 1430, 1485, 1755, 2042, 2145, 2574, 2970, 3063, 3510, 3861, 4290, 5105, 6126, 6435, 7722, 9189, 10210, 11231, 12870, 13273, 15315, 18378, 19305, 22462, 26546, 27567, 30630, 33693, 38610, 39819, 45945, 55134, 56155, 66365, 67386, 79638, 91890, 101079, 112310, 119457, 132730, 137835, 146003, 168465, 199095, 202158, 238914, 275670, 292006, 303237, 336930, 358371, 398190, 438009, 505395, 597285, 606474, 716742, 730015, 876018, 1010790, 1194570, 1314027, 1460030, 1516185, 1791855, 2190045, 2628054, 3032370, 3583710, 3942081, 4380090, 6570135, 7884162, 13140270, 19710405, 39420810]

約数ペア:

[(1, 39420810), (2, 19710405), (3, 13140270), (5, 7884162), (6, 6570135), (9, 4380090), (10, 3942081), (11, 3583710), (13, 3032370), (15, 2628054), (18, 2190045), (22, 1791855), (26, 1516185), (27, 1460030), (30, 1314027), (33, 1194570), (39, 1010790), (45, 876018), (54, 730015), (55, 716742), (65, 606474), (66, 597285), (78, 505395), (90, 438009), (99, 398190), (110, 358371), (117, 336930), (130, 303237), (135, 292006), (143, 275670), (165, 238914), (195, 202158), (198, 199095), (234, 168465), (270, 146003), (286, 137835), (297, 132730), (330, 119457), (351, 112310), (390, 101079), (429, 91890), (495, 79638), (585, 67386), (594, 66365), (702, 56155), (715, 55134), (858, 45945), (990, 39819), (1021, 38610), (1170, 33693), (1287, 30630), (1430, 27567), (1485, 26546), (1755, 22462), (2042, 19305), (2145, 18378), (2574, 15315), (2970, 13273), (3063, 12870), (3510, 11231), (3861, 10210), (4290, 9189), (5105, 7722), (6126, 6435)]