4407390

素因数分解:

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

素因数の和:3793

約数の個数: 48

約数和(自身を含む): 12343968

約数和(自身を除く): 7936578

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 3767, 7534, 11301, 18835, 22602, 33903, 37670, 48971, 56505, 67806, 97942, 113010, 146913, 169515, 244855, 293826, 339030, 440739, 489710, 734565, 881478, 1469130, 2203695, 4407390]

約数ペア:

[(1, 4407390), (2, 2203695), (3, 1469130), (5, 881478), (6, 734565), (9, 489710), (10, 440739), (13, 339030), (15, 293826), (18, 244855), (26, 169515), (30, 146913), (39, 113010), (45, 97942), (65, 67806), (78, 56505), (90, 48971), (117, 37670), (130, 33903), (195, 22602), (234, 18835), (390, 11301), (585, 7534), (1170, 3767)]