605077830

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{823}}^1$

素因数の和:1235

約数の個数: 128

約数和(自身を含む): 1851033600

約数和(自身を除く): 1245955770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 389, 630, 778, 823, 945, 1167, 1646, 1890, 1945, 2334, 2469, 2723, 3501, 3890, 4115, 4938, 5446, 5761, 5835, 7002, 7407, 8169, 8230, 10503, 11522, 11670, 12345, 13615, 14814, 16338, 17283, 17505, 21006, 22221, 24507, 24690, 27230, 28805, 34566, 35010, 37035, 40845, 44442, 49014, 51849, 52515, 57610, 73521, 74070, 81690, 86415, 103698, 105030, 111105, 122535, 147042, 155547, 172830, 222210, 245070, 259245, 311094, 320147, 367605, 518490, 640294, 735210, 777735, 960441, 1555470, 1600735, 1920882, 2241029, 2881323, 3201470, 4482058, 4802205, 5762646, 6723087, 8643969, 9604410, 11205145, 13446174, 14406615, 17287938, 20169261, 22410290, 28813230, 33615435, 40338522, 43219845, 60507783, 67230870, 86439690, 100846305, 121015566, 201692610, 302538915, 605077830]

約数ペア:

[(1, 605077830), (2, 302538915), (3, 201692610), (5, 121015566), (6, 100846305), (7, 86439690), (9, 67230870), (10, 60507783), (14, 43219845), (15, 40338522), (18, 33615435), (21, 28813230), (27, 22410290), (30, 20169261), (35, 17287938), (42, 14406615), (45, 13446174), (54, 11205145), (63, 9604410), (70, 8643969), (90, 6723087), (105, 5762646), (126, 4802205), (135, 4482058), (189, 3201470), (210, 2881323), (270, 2241029), (315, 1920882), (378, 1600735), (389, 1555470), (630, 960441), (778, 777735), (823, 735210), (945, 640294), (1167, 518490), (1646, 367605), (1890, 320147), (1945, 311094), (2334, 259245), (2469, 245070), (2723, 222210), (3501, 172830), (3890, 155547), (4115, 147042), (4938, 122535), (5446, 111105), (5761, 105030), (5835, 103698), (7002, 86415), (7407, 81690), (8169, 74070), (8230, 73521), (10503, 57610), (11522, 52515), (11670, 51849), (12345, 49014), (13615, 44442), (14814, 40845), (16338, 37035), (17283, 35010), (17505, 34566), (21006, 28805), (22221, 27230), (24507, 24690)]