655120824330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1\times {\mathrm{26261}}^1$

素因数の和:27052

約数の個数: 128

約数和(自身を含む): 1808694614016

約数和(自身を除く): 1153573789686

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 211, 422, 563, 633, 1055, 1126, 1266, 1477, 1689, 2110, 2815, 2954, 3165, 3378, 3941, 4431, 5630, 6330, 7385, 7882, 8445, 8862, 11823, 14770, 16890, 19705, 22155, 23646, 26261, 39410, 44310, 52522, 59115, 78783, 118230, 118793, 131305, 157566, 183827, 237586, 262610, 356379, 367654, 393915, 551481, 593965, 712758, 787830, 831551, 919135, 1102962, 1187930, 1663102, 1781895, 1838270, 2494653, 2757405, 3563790, 4157755, 4989306, 5514810, 5541071, 8315510, 11082142, 12473265, 14784943, 16623213, 24946530, 27705355, 29569886, 33246426, 38787497, 44354829, 55410710, 73924715, 77574994, 83116065, 88709658, 103494601, 116362491, 147849430, 166232130, 193937485, 206989202, 221774145, 232724982, 310483803, 387874970, 443548290, 517473005, 581812455, 620967606, 1034946010, 1163624910, 1552419015, 3104838030, 3119622973, 6239245946, 9358868919, 15598114865, 18717737838, 21837360811, 31196229730, 43674721622, 46794344595, 65512082433, 93588689190, 109186804055, 131024164866, 218373608110, 327560412165, 655120824330]

約数ペア:

[(1, 655120824330), (2, 327560412165), (3, 218373608110), (5, 131024164866), (6, 109186804055), (7, 93588689190), (10, 65512082433), (14, 46794344595), (15, 43674721622), (21, 31196229730), (30, 21837360811), (35, 18717737838), (42, 15598114865), (70, 9358868919), (105, 6239245946), (210, 3119622973), (211, 3104838030), (422, 1552419015), (563, 1163624910), (633, 1034946010), (1055, 620967606), (1126, 581812455), (1266, 517473005), (1477, 443548290), (1689, 387874970), (2110, 310483803), (2815, 232724982), (2954, 221774145), (3165, 206989202), (3378, 193937485), (3941, 166232130), (4431, 147849430), (5630, 116362491), (6330, 103494601), (7385, 88709658), (7882, 83116065), (8445, 77574994), (8862, 73924715), (11823, 55410710), (14770, 44354829), (16890, 38787497), (19705, 33246426), (22155, 29569886), (23646, 27705355), (26261, 24946530), (39410, 16623213), (44310, 14784943), (52522, 12473265), (59115, 11082142), (78783, 8315510), (118230, 5541071), (118793, 5514810), (131305, 4989306), (157566, 4157755), (183827, 3563790), (237586, 2757405), (262610, 2494653), (356379, 1838270), (367654, 1781895), (393915, 1663102), (551481, 1187930), (593965, 1102962), (712758, 919135), (787830, 831551)]