966455140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{363329}}^1$

素因数の和:363364

約数の個数: 48

約数和(自身を含む): 2441577600

約数和(自身を除く): 1475122460

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 363329, 726658, 1453316, 1816645, 2543303, 3633290, 5086606, 6903251, 7266580, 10173212, 12716515, 13806502, 25433030, 27613004, 34516255, 48322757, 50866060, 69032510, 96645514, 138065020, 193291028, 241613785, 483227570, 966455140]

約数ペア:

[(1, 966455140), (2, 483227570), (4, 241613785), (5, 193291028), (7, 138065020), (10, 96645514), (14, 69032510), (19, 50866060), (20, 48322757), (28, 34516255), (35, 27613004), (38, 25433030), (70, 13806502), (76, 12716515), (95, 10173212), (133, 7266580), (140, 6903251), (190, 5086606), (266, 3633290), (380, 2543303), (532, 1816645), (665, 1453316), (1330, 726658), (2660, 363329)]