1208454930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{19717}}^1$

素因数の和:19960

約数の個数: 64

約数和(自身を含む): 3236906880

約数和(自身を除く): 2028451950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 6129, 6810, 10215, 12258, 19717, 20430, 30645, 39434, 59151, 61290, 98585, 118302, 177453, 197170, 295755, 354906, 532359, 591510, 887265, 1064718, 1774530, 2661795, 4475759, 5323590, 8951518, 13427277, 22378795, 26854554, 40281831, 44757590, 67136385, 80563662, 120845493, 134272770, 201409155, 241690986, 402818310, 604227465, 1208454930]

約数ペア:

[(1, 1208454930), (2, 604227465), (3, 402818310), (5, 241690986), (6, 201409155), (9, 134272770), (10, 120845493), (15, 80563662), (18, 67136385), (27, 44757590), (30, 40281831), (45, 26854554), (54, 22378795), (90, 13427277), (135, 8951518), (227, 5323590), (270, 4475759), (454, 2661795), (681, 1774530), (1135, 1064718), (1362, 887265), (2043, 591510), (2270, 532359), (3405, 354906), (4086, 295755), (6129, 197170), (6810, 177453), (10215, 118302), (12258, 98585), (19717, 61290), (20430, 59151), (30645, 39434)]