1570528030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{443}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 3053583360

約数和(自身を除く): 1483055330

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 397, 443, 470, 794, 886, 893, 1786, 1985, 2215, 3970, 4430, 4465, 7543, 8417, 8930, 15086, 16834, 18659, 20821, 37318, 37715, 41642, 42085, 75430, 84170, 93295, 104105, 175871, 186590, 208210, 351742, 354521, 395599, 709042, 791198, 879355, 1758710, 1772605, 1977995, 3341549, 3545210, 3955990, 6683098, 8265937, 16531874, 16707745, 33415490, 41329685, 82659370, 157052803, 314105606, 785264015, 1570528030]

約数ペア:

[(1, 1570528030), (2, 785264015), (5, 314105606), (10, 157052803), (19, 82659370), (38, 41329685), (47, 33415490), (94, 16707745), (95, 16531874), (190, 8265937), (235, 6683098), (397, 3955990), (443, 3545210), (470, 3341549), (794, 1977995), (886, 1772605), (893, 1758710), (1786, 879355), (1985, 791198), (2215, 709042), (3970, 395599), (4430, 354521), (4465, 351742), (7543, 208210), (8417, 186590), (8930, 175871), (15086, 104105), (16834, 93295), (18659, 84170), (20821, 75430), (37318, 42085), (37715, 41642)]