26667810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 96

約数和(自身を含む): 77995008

約数和(自身を除く): 51327198

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, 991, 1035, 1170, 1495, 1794, 1982, 2070, 2691, 2973, 2990, 4485, 4955, 5382, 5946, 8919, 8970, 9910, 12883, 13455, 14865, 17838, 22793, 25766, 26910, 29730, 38649, 44595, 45586, 64415, 68379, 77298, 89190, 113965, 115947, 128830, 136758, 193245, 205137, 227930, 231894, 296309, 341895, 386490, 410274, 579735, 592618, 683790, 888927, 1025685, 1159470, 1481545, 1777854, 2051370, 2666781, 2963090, 4444635, 5333562, 8889270, 13333905, 26667810]

約数ペア:

[(1, 26667810), (2, 13333905), (3, 8889270), (5, 5333562), (6, 4444635), (9, 2963090), (10, 2666781), (13, 2051370), (15, 1777854), (18, 1481545), (23, 1159470), (26, 1025685), (30, 888927), (39, 683790), (45, 592618), (46, 579735), (65, 410274), (69, 386490), (78, 341895), (90, 296309), (115, 231894), (117, 227930), (130, 205137), (138, 193245), (195, 136758), (207, 128830), (230, 115947), (234, 113965), (299, 89190), (345, 77298), (390, 68379), (414, 64415), (585, 45586), (598, 44595), (690, 38649), (897, 29730), (991, 26910), (1035, 25766), (1170, 22793), (1495, 17838), (1794, 14865), (1982, 13455), (2070, 12883), (2691, 9910), (2973, 8970), (2990, 8919), (4485, 5946), (4955, 5382)]