80958570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 245348352

約数和(自身を除く): 164389782

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 101, 105, 110, 154, 165, 202, 210, 231, 303, 330, 347, 385, 462, 505, 606, 694, 707, 770, 1010, 1041, 1111, 1155, 1414, 1515, 1735, 2082, 2121, 2222, 2310, 2429, 3030, 3333, 3470, 3535, 3817, 4242, 4858, 5205, 5555, 6666, 7070, 7287, 7634, 7777, 10410, 10605, 11110, 11451, 12145, 14574, 15554, 16665, 19085, 21210, 22902, 23331, 24290, 26719, 33330, 35047, 36435, 38170, 38885, 46662, 53438, 57255, 70094, 72870, 77770, 80157, 105141, 114510, 116655, 133595, 160314, 175235, 210282, 233310, 245329, 267190, 350470, 385517, 400785, 490658, 525705, 735987, 771034, 801570, 1051410, 1156551, 1226645, 1471974, 1927585, 2313102, 2453290, 2698619, 3679935, 3855170, 5397238, 5782755, 7359870, 8095857, 11565510, 13493095, 16191714, 26986190, 40479285, 80958570]

約数ペア:

[(1, 80958570), (2, 40479285), (3, 26986190), (5, 16191714), (6, 13493095), (7, 11565510), (10, 8095857), (11, 7359870), (14, 5782755), (15, 5397238), (21, 3855170), (22, 3679935), (30, 2698619), (33, 2453290), (35, 2313102), (42, 1927585), (55, 1471974), (66, 1226645), (70, 1156551), (77, 1051410), (101, 801570), (105, 771034), (110, 735987), (154, 525705), (165, 490658), (202, 400785), (210, 385517), (231, 350470), (303, 267190), (330, 245329), (347, 233310), (385, 210282), (462, 175235), (505, 160314), (606, 133595), (694, 116655), (707, 114510), (770, 105141), (1010, 80157), (1041, 77770), (1111, 72870), (1155, 70094), (1414, 57255), (1515, 53438), (1735, 46662), (2082, 38885), (2121, 38170), (2222, 36435), (2310, 35047), (2429, 33330), (3030, 26719), (3333, 24290), (3470, 23331), (3535, 22902), (3817, 21210), (4242, 19085), (4858, 16665), (5205, 15554), (5555, 14574), (6666, 12145), (7070, 11451), (7287, 11110), (7634, 10605), (7777, 10410)]