1597802490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{2131}}^1\times {\mathrm{2777}}^1$

素因数の和:4924

約数の個数: 64

約数和(自身を含む): 4264341120

約数和(自身を除く): 2666538630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 2131, 2777, 4262, 5554, 6393, 8331, 10655, 12786, 13885, 16662, 19179, 21310, 24993, 27770, 31965, 38358, 41655, 49986, 57537, 63930, 74979, 83310, 95895, 115074, 124965, 149958, 191790, 249930, 287685, 374895, 575370, 749790, 5917787, 11835574, 17753361, 29588935, 35506722, 53260083, 59177870, 88766805, 106520166, 159780249, 177533610, 266300415, 319560498, 532600830, 798901245, 1597802490]

約数ペア:

[(1, 1597802490), (2, 798901245), (3, 532600830), (5, 319560498), (6, 266300415), (9, 177533610), (10, 159780249), (15, 106520166), (18, 88766805), (27, 59177870), (30, 53260083), (45, 35506722), (54, 29588935), (90, 17753361), (135, 11835574), (270, 5917787), (2131, 749790), (2777, 575370), (4262, 374895), (5554, 287685), (6393, 249930), (8331, 191790), (10655, 149958), (12786, 124965), (13885, 115074), (16662, 95895), (19179, 83310), (21310, 74979), (24993, 63930), (27770, 57537), (31965, 49986), (38358, 41655)]