26910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1$

素因数の和:49

約数の個数: 48

約数和(自身を含む): 78624

約数和(自身を除く): 51714

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 39, 45, 46, 65, 69, 78, 90, 115, 117, 130, 138, 195, 207, 230, 234, 299, 345, 390, 414, 585, 598, 690, 897, 1035, 1170, 1495, 1794, 2070, 2691, 2990, 4485, 5382, 8970, 13455, 26910]

約数ペア:

[(1, 26910), (2, 13455), (3, 8970), (5, 5382), (6, 4485), (9, 2990), (10, 2691), (13, 2070), (15, 1794), (18, 1495), (23, 1170), (26, 1035), (30, 897), (39, 690), (45, 598), (46, 585), (65, 414), (69, 390), (78, 345), (90, 299), (115, 234), (117, 230), (130, 207), (138, 195)]