75753460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2003}}^1$

素因数の和:2104

約数の個数: 48

約数和(自身を含む): 166989312

約数和(自身を除く): 91235852

約数列:

[1, 2, 4, 5, 10, 20, 31, 61, 62, 122, 124, 155, 244, 305, 310, 610, 620, 1220, 1891, 2003, 3782, 4006, 7564, 8012, 9455, 10015, 18910, 20030, 37820, 40060, 62093, 122183, 124186, 244366, 248372, 310465, 488732, 610915, 620930, 1221830, 1241860, 2443660, 3787673, 7575346, 15150692, 18938365, 37876730, 75753460]

約数ペア:

[(1, 75753460), (2, 37876730), (4, 18938365), (5, 15150692), (10, 7575346), (20, 3787673), (31, 2443660), (61, 1241860), (62, 1221830), (122, 620930), (124, 610915), (155, 488732), (244, 310465), (305, 248372), (310, 244366), (610, 124186), (620, 122183), (1220, 62093), (1891, 40060), (2003, 37820), (3782, 20030), (4006, 18910), (7564, 10015), (8012, 9455)]