979221540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{4651}}^1$

素因数の和:4714

約数の個数: 144

約数和(自身を含む): 3118328640

約数和(自身を除く): 2139107100

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 121, 132, 145, 165, 174, 220, 242, 290, 319, 330, 348, 363, 435, 484, 580, 605, 638, 660, 726, 870, 957, 1210, 1276, 1452, 1595, 1740, 1815, 1914, 2420, 3190, 3509, 3630, 3828, 4651, 4785, 6380, 7018, 7260, 9302, 9570, 10527, 13953, 14036, 17545, 18604, 19140, 21054, 23255, 27906, 35090, 42108, 46510, 51161, 52635, 55812, 69765, 70180, 93020, 102322, 105270, 134879, 139530, 153483, 204644, 210540, 255805, 269758, 279060, 306966, 404637, 511610, 539516, 562771, 613932, 674395, 767415, 809274, 1023220, 1125542, 1348790, 1483669, 1534830, 1618548, 1688313, 2023185, 2251084, 2697580, 2813855, 2967338, 3069660, 3376626, 4046370, 4451007, 5627710, 5934676, 6753252, 7418345, 8092740, 8441565, 8902014, 11255420, 14836690, 16320359, 16883130, 17804028, 22255035, 29673380, 32640718, 33766260, 44510070, 48961077, 65281436, 81601795, 89020140, 97922154, 163203590, 195844308, 244805385, 326407180, 489610770, 979221540]

約数ペア:

[(1, 979221540), (2, 489610770), (3, 326407180), (4, 244805385), (5, 195844308), (6, 163203590), (10, 97922154), (11, 89020140), (12, 81601795), (15, 65281436), (20, 48961077), (22, 44510070), (29, 33766260), (30, 32640718), (33, 29673380), (44, 22255035), (55, 17804028), (58, 16883130), (60, 16320359), (66, 14836690), (87, 11255420), (110, 8902014), (116, 8441565), (121, 8092740), (132, 7418345), (145, 6753252), (165, 5934676), (174, 5627710), (220, 4451007), (242, 4046370), (290, 3376626), (319, 3069660), (330, 2967338), (348, 2813855), (363, 2697580), (435, 2251084), (484, 2023185), (580, 1688313), (605, 1618548), (638, 1534830), (660, 1483669), (726, 1348790), (870, 1125542), (957, 1023220), (1210, 809274), (1276, 767415), (1452, 674395), (1595, 613932), (1740, 562771), (1815, 539516), (1914, 511610), (2420, 404637), (3190, 306966), (3509, 279060), (3630, 269758), (3828, 255805), (4651, 210540), (4785, 204644), (6380, 153483), (7018, 139530), (7260, 134879), (9302, 105270), (9570, 102322), (10527, 93020), (13953, 70180), (14036, 69765), (17545, 55812), (18604, 52635), (19140, 51161), (21054, 46510), (23255, 42108), (27906, 35090)]