27940770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 86329152

約数和(自身を除く): 58388382

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 167, 169, 195, 198, 234, 286, 330, 334, 338, 390, 429, 495, 501, 507, 585, 715, 835, 845, 858, 990, 1002, 1014, 1170, 1287, 1430, 1503, 1521, 1670, 1690, 1837, 1859, 2145, 2171, 2505, 2535, 2574, 3006, 3042, 3674, 3718, 4290, 4342, 5010, 5070, 5511, 5577, 6435, 6513, 7515, 7605, 9185, 9295, 10855, 11022, 11154, 12870, 13026, 15030, 15210, 16533, 16731, 18370, 18590, 19539, 21710, 23881, 27555, 27885, 28223, 32565, 33066, 33462, 39078, 47762, 55110, 55770, 56446, 65130, 71643, 82665, 83655, 84669, 97695, 119405, 141115, 143286, 165330, 167310, 169338, 195390, 214929, 238810, 254007, 282230, 310453, 358215, 423345, 429858, 508014, 620906, 716430, 846690, 931359, 1074645, 1270035, 1552265, 1862718, 2149290, 2540070, 2794077, 3104530, 4656795, 5588154, 9313590, 13970385, 27940770]

約数ペア:

[(1, 27940770), (2, 13970385), (3, 9313590), (5, 5588154), (6, 4656795), (9, 3104530), (10, 2794077), (11, 2540070), (13, 2149290), (15, 1862718), (18, 1552265), (22, 1270035), (26, 1074645), (30, 931359), (33, 846690), (39, 716430), (45, 620906), (55, 508014), (65, 429858), (66, 423345), (78, 358215), (90, 310453), (99, 282230), (110, 254007), (117, 238810), (130, 214929), (143, 195390), (165, 169338), (167, 167310), (169, 165330), (195, 143286), (198, 141115), (234, 119405), (286, 97695), (330, 84669), (334, 83655), (338, 82665), (390, 71643), (429, 65130), (495, 56446), (501, 55770), (507, 55110), (585, 47762), (715, 39078), (835, 33462), (845, 33066), (858, 32565), (990, 28223), (1002, 27885), (1014, 27555), (1170, 23881), (1287, 21710), (1430, 19539), (1503, 18590), (1521, 18370), (1670, 16731), (1690, 16533), (1837, 15210), (1859, 15030), (2145, 13026), (2171, 12870), (2505, 11154), (2535, 11022), (2574, 10855), (3006, 9295), (3042, 9185), (3674, 7605), (3718, 7515), (4290, 6513), (4342, 6435), (5010, 5577), (5070, 5511)]