8814780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3767}}^1$

素因数の和:3795

約数の個数: 72

約数和(自身を含む): 28802592

約数和(自身を除く): 19987812

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3767, 7534, 11301, 15068, 18835, 22602, 33903, 37670, 45204, 48971, 56505, 67806, 75340, 97942, 113010, 135612, 146913, 169515, 195884, 226020, 244855, 293826, 339030, 440739, 489710, 587652, 678060, 734565, 881478, 979420, 1469130, 1762956, 2203695, 2938260, 4407390, 8814780]

約数ペア:

[(1, 8814780), (2, 4407390), (3, 2938260), (4, 2203695), (5, 1762956), (6, 1469130), (9, 979420), (10, 881478), (12, 734565), (13, 678060), (15, 587652), (18, 489710), (20, 440739), (26, 339030), (30, 293826), (36, 244855), (39, 226020), (45, 195884), (52, 169515), (60, 146913), (65, 135612), (78, 113010), (90, 97942), (117, 75340), (130, 67806), (156, 56505), (180, 48971), (195, 45204), (234, 37670), (260, 33903), (390, 22602), (468, 18835), (585, 15068), (780, 11301), (1170, 7534), (2340, 3767)]