63856590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 191766528

約数和(自身を除く): 127909938

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 31, 34, 35, 42, 51, 62, 70, 85, 93, 102, 105, 119, 155, 170, 186, 210, 217, 238, 255, 310, 357, 434, 465, 510, 527, 577, 595, 651, 714, 930, 1054, 1085, 1154, 1190, 1302, 1581, 1731, 1785, 2170, 2635, 2885, 3162, 3255, 3462, 3570, 3689, 4039, 5270, 5770, 6510, 7378, 7905, 8078, 8655, 9809, 11067, 12117, 15810, 17310, 17887, 18445, 19618, 20195, 22134, 24234, 29427, 35774, 36890, 40390, 49045, 53661, 55335, 58854, 60585, 68663, 89435, 98090, 107322, 110670, 121170, 125209, 137326, 147135, 178870, 205989, 250418, 268305, 294270, 304079, 343315, 375627, 411978, 536610, 608158, 626045, 686630, 751254, 912237, 1029945, 1252090, 1520395, 1824474, 1878135, 2059890, 2128553, 3040790, 3756270, 4257106, 4561185, 6385659, 9122370, 10642765, 12771318, 21285530, 31928295, 63856590]

約数ペア:

[(1, 63856590), (2, 31928295), (3, 21285530), (5, 12771318), (6, 10642765), (7, 9122370), (10, 6385659), (14, 4561185), (15, 4257106), (17, 3756270), (21, 3040790), (30, 2128553), (31, 2059890), (34, 1878135), (35, 1824474), (42, 1520395), (51, 1252090), (62, 1029945), (70, 912237), (85, 751254), (93, 686630), (102, 626045), (105, 608158), (119, 536610), (155, 411978), (170, 375627), (186, 343315), (210, 304079), (217, 294270), (238, 268305), (255, 250418), (310, 205989), (357, 178870), (434, 147135), (465, 137326), (510, 125209), (527, 121170), (577, 110670), (595, 107322), (651, 98090), (714, 89435), (930, 68663), (1054, 60585), (1085, 58854), (1154, 55335), (1190, 53661), (1302, 49045), (1581, 40390), (1731, 36890), (1785, 35774), (2170, 29427), (2635, 24234), (2885, 22134), (3162, 20195), (3255, 19618), (3462, 18445), (3570, 17887), (3689, 17310), (4039, 15810), (5270, 12117), (5770, 11067), (6510, 9809), (7378, 8655), (7905, 8078)]