139259490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1151}}^1$

素因数の和:1307

約数の個数: 64

約数和(自身を含む): 346705920

約数和(自身を除く): 207446430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 109, 111, 185, 218, 222, 327, 370, 545, 555, 654, 1090, 1110, 1151, 1635, 2302, 3270, 3453, 4033, 5755, 6906, 8066, 11510, 12099, 17265, 20165, 24198, 34530, 40330, 42587, 60495, 85174, 120990, 125459, 127761, 212935, 250918, 255522, 376377, 425870, 627295, 638805, 752754, 1254590, 1277610, 1881885, 3763770, 4641983, 9283966, 13925949, 23209915, 27851898, 46419830, 69629745, 139259490]

約数ペア:

[(1, 139259490), (2, 69629745), (3, 46419830), (5, 27851898), (6, 23209915), (10, 13925949), (15, 9283966), (30, 4641983), (37, 3763770), (74, 1881885), (109, 1277610), (111, 1254590), (185, 752754), (218, 638805), (222, 627295), (327, 425870), (370, 376377), (545, 255522), (555, 250918), (654, 212935), (1090, 127761), (1110, 125459), (1151, 120990), (1635, 85174), (2302, 60495), (3270, 42587), (3453, 40330), (4033, 34530), (5755, 24198), (6906, 20165), (8066, 17265), (11510, 12099)]