1570481820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{733}}^1\times {\mathrm{11903}}^1$

素因数の和:12651

約数の個数: 72

約数和(自身を含む): 4770694656

約数和(自身を除く): 3200212836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 733, 1466, 2199, 2932, 3665, 4398, 6597, 7330, 8796, 10995, 11903, 13194, 14660, 21990, 23806, 26388, 32985, 35709, 43980, 47612, 59515, 65970, 71418, 107127, 119030, 131940, 142836, 178545, 214254, 238060, 357090, 428508, 535635, 714180, 1071270, 2142540, 8724899, 17449798, 26174697, 34899596, 43624495, 52349394, 78524091, 87248990, 104698788, 130873485, 157048182, 174497980, 261746970, 314096364, 392620455, 523493940, 785240910, 1570481820]

約数ペア:

[(1, 1570481820), (2, 785240910), (3, 523493940), (4, 392620455), (5, 314096364), (6, 261746970), (9, 174497980), (10, 157048182), (12, 130873485), (15, 104698788), (18, 87248990), (20, 78524091), (30, 52349394), (36, 43624495), (45, 34899596), (60, 26174697), (90, 17449798), (180, 8724899), (733, 2142540), (1466, 1071270), (2199, 714180), (2932, 535635), (3665, 428508), (4398, 357090), (6597, 238060), (7330, 214254), (8796, 178545), (10995, 142836), (11903, 131940), (13194, 119030), (14660, 107127), (21990, 71418), (23806, 65970), (26388, 59515), (32985, 47612), (35709, 43980)]