15697715306

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{2003}}^1$

素因数の和:2208

約数の個数: 96

約数和(自身を含む): 31007491200

約数和(自身を除く): 15309775894

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 149, 182, 221, 238, 289, 298, 442, 578, 1043, 1547, 1937, 2003, 2023, 2086, 2533, 3094, 3757, 3874, 4006, 4046, 5066, 7514, 13559, 14021, 17731, 26039, 26299, 27118, 28042, 32929, 34051, 35462, 43061, 52078, 52598, 65858, 68102, 86122, 182273, 230503, 238357, 298447, 301427, 364546, 442663, 461006, 476714, 559793, 578867, 596894, 602854, 885326, 1119586, 1157734, 2089129, 3098641, 3879811, 3918551, 4052069, 4178258, 5073599, 6197282, 7525271, 7759622, 7837102, 8104138, 10147198, 15050542, 27158677, 35515193, 52676897, 54317354, 65956787, 71030386, 86251183, 105353794, 131913574, 172502366, 461697509, 603758281, 923395018, 1121265379, 1207516562, 2242530758, 7848857653, 15697715306]

約数ペア:

[(1, 15697715306), (2, 7848857653), (7, 2242530758), (13, 1207516562), (14, 1121265379), (17, 923395018), (26, 603758281), (34, 461697509), (91, 172502366), (119, 131913574), (149, 105353794), (182, 86251183), (221, 71030386), (238, 65956787), (289, 54317354), (298, 52676897), (442, 35515193), (578, 27158677), (1043, 15050542), (1547, 10147198), (1937, 8104138), (2003, 7837102), (2023, 7759622), (2086, 7525271), (2533, 6197282), (3094, 5073599), (3757, 4178258), (3874, 4052069), (4006, 3918551), (4046, 3879811), (5066, 3098641), (7514, 2089129), (13559, 1157734), (14021, 1119586), (17731, 885326), (26039, 602854), (26299, 596894), (27118, 578867), (28042, 559793), (32929, 476714), (34051, 461006), (35462, 442663), (43061, 364546), (52078, 301427), (52598, 298447), (65858, 238357), (68102, 230503), (86122, 182273)]