1845169620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{6043}}^1$

素因数の和:6789

約数の個数: 96

約数和(自身を含む): 5913643008

約数和(自身を除く): 4068473388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 727, 1454, 2181, 2908, 3635, 4362, 5089, 6043, 7270, 8724, 10178, 10905, 12086, 14540, 15267, 18129, 20356, 21810, 24172, 25445, 30215, 30534, 36258, 42301, 43620, 50890, 60430, 61068, 72516, 76335, 84602, 90645, 101780, 120860, 126903, 152670, 169204, 181290, 211505, 253806, 305340, 362580, 423010, 507612, 634515, 846020, 1269030, 2538060, 4393261, 8786522, 13179783, 17573044, 21966305, 26359566, 30752827, 43932610, 52719132, 61505654, 65898915, 87865220, 92258481, 123011308, 131797830, 153764135, 184516962, 263595660, 307528270, 369033924, 461292405, 615056540, 922584810, 1845169620]

約数ペア:

[(1, 1845169620), (2, 922584810), (3, 615056540), (4, 461292405), (5, 369033924), (6, 307528270), (7, 263595660), (10, 184516962), (12, 153764135), (14, 131797830), (15, 123011308), (20, 92258481), (21, 87865220), (28, 65898915), (30, 61505654), (35, 52719132), (42, 43932610), (60, 30752827), (70, 26359566), (84, 21966305), (105, 17573044), (140, 13179783), (210, 8786522), (420, 4393261), (727, 2538060), (1454, 1269030), (2181, 846020), (2908, 634515), (3635, 507612), (4362, 423010), (5089, 362580), (6043, 305340), (7270, 253806), (8724, 211505), (10178, 181290), (10905, 169204), (12086, 152670), (14540, 126903), (15267, 120860), (18129, 101780), (20356, 90645), (21810, 84602), (24172, 76335), (25445, 72516), (30215, 61068), (30534, 60430), (36258, 50890), (42301, 43620)]