554128260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11087}}^1$

素因数の和:11130

約数の個数: 144

約数和(自身を含む): 1911216384

約数和(自身を除く): 1357088124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4165, 4998, 7140, 8330, 9996, 11087, 12495, 16660, 22174, 24990, 33261, 44348, 49980, 55435, 66522, 77609, 110870, 133044, 155218, 166305, 188479, 221740, 232827, 310436, 332610, 376958, 388045, 465654, 543263, 565437, 665220, 753916, 776090, 931308, 942395, 1086526, 1130874, 1164135, 1319353, 1552180, 1629789, 1884790, 2173052, 2261748, 2328270, 2638706, 2716315, 2827185, 3259578, 3769580, 3958059, 4656540, 5277412, 5432630, 5654370, 6519156, 6596765, 7916118, 8148945, 9235471, 10865260, 11308740, 13193530, 15832236, 16297890, 18470942, 19790295, 26387060, 27706413, 32595780, 36941884, 39580590, 46177355, 55412826, 79161180, 92354710, 110825652, 138532065, 184709420, 277064130, 554128260]

約数ペア:

[(1, 554128260), (2, 277064130), (3, 184709420), (4, 138532065), (5, 110825652), (6, 92354710), (7, 79161180), (10, 55412826), (12, 46177355), (14, 39580590), (15, 36941884), (17, 32595780), (20, 27706413), (21, 26387060), (28, 19790295), (30, 18470942), (34, 16297890), (35, 15832236), (42, 13193530), (49, 11308740), (51, 10865260), (60, 9235471), (68, 8148945), (70, 7916118), (84, 6596765), (85, 6519156), (98, 5654370), (102, 5432630), (105, 5277412), (119, 4656540), (140, 3958059), (147, 3769580), (170, 3259578), (196, 2827185), (204, 2716315), (210, 2638706), (238, 2328270), (245, 2261748), (255, 2173052), (294, 1884790), (340, 1629789), (357, 1552180), (420, 1319353), (476, 1164135), (490, 1130874), (510, 1086526), (588, 942395), (595, 931308), (714, 776090), (735, 753916), (833, 665220), (980, 565437), (1020, 543263), (1190, 465654), (1428, 388045), (1470, 376958), (1666, 332610), (1785, 310436), (2380, 232827), (2499, 221740), (2940, 188479), (3332, 166305), (3570, 155218), (4165, 133044), (4998, 110870), (7140, 77609), (8330, 66522), (9996, 55435), (11087, 49980), (12495, 44348), (16660, 33261), (22174, 24990)]