6939270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1$

素因数の和:691

約数の個数: 80

約数和(自身を含む): 20124720

約数和(自身を除く): 13185450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 659, 702, 810, 1053, 1170, 1318, 1755, 1977, 2106, 3295, 3510, 3954, 5265, 5931, 6590, 8567, 9885, 10530, 11862, 17134, 17793, 19770, 25701, 29655, 35586, 42835, 51402, 53379, 59310, 77103, 85670, 88965, 106758, 128505, 154206, 177930, 231309, 257010, 266895, 385515, 462618, 533790, 693927, 771030, 1156545, 1387854, 2313090, 3469635, 6939270]

約数ペア:

[(1, 6939270), (2, 3469635), (3, 2313090), (5, 1387854), (6, 1156545), (9, 771030), (10, 693927), (13, 533790), (15, 462618), (18, 385515), (26, 266895), (27, 257010), (30, 231309), (39, 177930), (45, 154206), (54, 128505), (65, 106758), (78, 88965), (81, 85670), (90, 77103), (117, 59310), (130, 53379), (135, 51402), (162, 42835), (195, 35586), (234, 29655), (270, 25701), (351, 19770), (390, 17793), (405, 17134), (585, 11862), (659, 10530), (702, 9885), (810, 8567), (1053, 6590), (1170, 5931), (1318, 5265), (1755, 3954), (1977, 3510), (2106, 3295)]