2076690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:88

約数の個数: 128

約数和(自身を含む): 6635520

約数和(自身を除く): 4558830

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 31, 33, 35, 42, 55, 58, 62, 66, 70, 77, 87, 93, 105, 110, 145, 154, 155, 165, 174, 186, 203, 210, 217, 231, 290, 310, 319, 330, 341, 385, 406, 434, 435, 462, 465, 609, 638, 651, 682, 770, 870, 899, 930, 957, 1015, 1023, 1085, 1155, 1218, 1302, 1595, 1705, 1798, 1914, 2030, 2046, 2170, 2233, 2310, 2387, 2697, 3045, 3190, 3255, 3410, 4466, 4495, 4774, 4785, 5115, 5394, 6090, 6293, 6510, 6699, 7161, 8990, 9570, 9889, 10230, 11165, 11935, 12586, 13398, 13485, 14322, 18879, 19778, 22330, 23870, 26970, 29667, 31465, 33495, 35805, 37758, 49445, 59334, 62930, 66990, 69223, 71610, 94395, 98890, 138446, 148335, 188790, 207669, 296670, 346115, 415338, 692230, 1038345, 2076690]

約数ペア:

[(1, 2076690), (2, 1038345), (3, 692230), (5, 415338), (6, 346115), (7, 296670), (10, 207669), (11, 188790), (14, 148335), (15, 138446), (21, 98890), (22, 94395), (29, 71610), (30, 69223), (31, 66990), (33, 62930), (35, 59334), (42, 49445), (55, 37758), (58, 35805), (62, 33495), (66, 31465), (70, 29667), (77, 26970), (87, 23870), (93, 22330), (105, 19778), (110, 18879), (145, 14322), (154, 13485), (155, 13398), (165, 12586), (174, 11935), (186, 11165), (203, 10230), (210, 9889), (217, 9570), (231, 8990), (290, 7161), (310, 6699), (319, 6510), (330, 6293), (341, 6090), (385, 5394), (406, 5115), (434, 4785), (435, 4774), (462, 4495), (465, 4466), (609, 3410), (638, 3255), (651, 3190), (682, 3045), (770, 2697), (870, 2387), (899, 2310), (930, 2233), (957, 2170), (1015, 2046), (1023, 2030), (1085, 1914), (1155, 1798), (1218, 1705), (1302, 1595)]