15679612914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1553}}^1$

素因数の和:1764

約数の個数: 128

約数和(自身を含む): 37755486720

約数和(自身を除く): 22075873806

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 73, 74, 89, 111, 146, 178, 219, 222, 259, 267, 438, 511, 518, 534, 623, 777, 1022, 1246, 1533, 1553, 1554, 1869, 2701, 3066, 3106, 3293, 3738, 4659, 5402, 6497, 6586, 8103, 9318, 9879, 10871, 12994, 16206, 18907, 19491, 19758, 21742, 23051, 32613, 37814, 38982, 45479, 46102, 56721, 57461, 65226, 69153, 90958, 113369, 113442, 114922, 136437, 138217, 138306, 172383, 226738, 240389, 272874, 276434, 340107, 344766, 402227, 414651, 480778, 680214, 721167, 793583, 804454, 829302, 967519, 1206681, 1442334, 1587166, 1682723, 1935038, 2380749, 2413362, 2902557, 3365446, 4194653, 4761498, 5048169, 5114029, 5805114, 8389306, 10089841, 10096338, 10228058, 12583959, 15342087, 20179682, 25167918, 29362571, 30269523, 30684174, 35798203, 58725142, 60539046, 70628887, 71596406, 88087713, 107394609, 141257774, 176175426, 211886661, 214789218, 373324117, 423773322, 746648234, 1119972351, 2239944702, 2613268819, 5226537638, 7839806457, 15679612914]

約数ペア:

[(1, 15679612914), (2, 7839806457), (3, 5226537638), (6, 2613268819), (7, 2239944702), (14, 1119972351), (21, 746648234), (37, 423773322), (42, 373324117), (73, 214789218), (74, 211886661), (89, 176175426), (111, 141257774), (146, 107394609), (178, 88087713), (219, 71596406), (222, 70628887), (259, 60539046), (267, 58725142), (438, 35798203), (511, 30684174), (518, 30269523), (534, 29362571), (623, 25167918), (777, 20179682), (1022, 15342087), (1246, 12583959), (1533, 10228058), (1553, 10096338), (1554, 10089841), (1869, 8389306), (2701, 5805114), (3066, 5114029), (3106, 5048169), (3293, 4761498), (3738, 4194653), (4659, 3365446), (5402, 2902557), (6497, 2413362), (6586, 2380749), (8103, 1935038), (9318, 1682723), (9879, 1587166), (10871, 1442334), (12994, 1206681), (16206, 967519), (18907, 829302), (19491, 804454), (19758, 793583), (21742, 721167), (23051, 680214), (32613, 480778), (37814, 414651), (38982, 402227), (45479, 344766), (46102, 340107), (56721, 276434), (57461, 272874), (65226, 240389), (69153, 226738), (90958, 172383), (113369, 138306), (113442, 138217), (114922, 136437)]