1087814220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{15643}}^1$

素因数の和:15735

約数の個数: 96

約数和(自身を含む): 3258958080

約数和(自身を除く): 2171143860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 61, 76, 95, 114, 122, 183, 190, 228, 244, 285, 305, 366, 380, 570, 610, 732, 915, 1140, 1159, 1220, 1830, 2318, 3477, 3660, 4636, 5795, 6954, 11590, 13908, 15643, 17385, 23180, 31286, 34770, 46929, 62572, 69540, 78215, 93858, 156430, 187716, 234645, 297217, 312860, 469290, 594434, 891651, 938580, 954223, 1188868, 1486085, 1783302, 1908446, 2862669, 2972170, 3566604, 3816892, 4458255, 4771115, 5725338, 5944340, 8916510, 9542230, 11450676, 14313345, 17833020, 18130237, 19084460, 28626690, 36260474, 54390711, 57253380, 72520948, 90651185, 108781422, 181302370, 217562844, 271953555, 362604740, 543907110, 1087814220]

約数ペア:

[(1, 1087814220), (2, 543907110), (3, 362604740), (4, 271953555), (5, 217562844), (6, 181302370), (10, 108781422), (12, 90651185), (15, 72520948), (19, 57253380), (20, 54390711), (30, 36260474), (38, 28626690), (57, 19084460), (60, 18130237), (61, 17833020), (76, 14313345), (95, 11450676), (114, 9542230), (122, 8916510), (183, 5944340), (190, 5725338), (228, 4771115), (244, 4458255), (285, 3816892), (305, 3566604), (366, 2972170), (380, 2862669), (570, 1908446), (610, 1783302), (732, 1486085), (915, 1188868), (1140, 954223), (1159, 938580), (1220, 891651), (1830, 594434), (2318, 469290), (3477, 312860), (3660, 297217), (4636, 234645), (5795, 187716), (6954, 156430), (11590, 93858), (13908, 78215), (15643, 69540), (17385, 62572), (23180, 46929), (31286, 34770)]