1330595420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10937}}^1$

素因数の和:11043

約数の個数: 96

約数和(自身を含む): 3528161280

約数和(自身を除く): 2197565860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 79, 110, 140, 154, 158, 220, 308, 316, 385, 395, 553, 770, 790, 869, 1106, 1540, 1580, 1738, 2212, 2765, 3476, 4345, 5530, 6083, 8690, 10937, 11060, 12166, 17380, 21874, 24332, 30415, 43748, 54685, 60830, 76559, 109370, 120307, 121660, 153118, 218740, 240614, 306236, 382795, 481228, 601535, 765590, 842149, 864023, 1203070, 1531180, 1684298, 1728046, 2406140, 3368596, 3456092, 4210745, 4320115, 6048161, 8421490, 8640230, 9504253, 12096322, 16842980, 17280460, 19008506, 24192644, 30240805, 38017012, 47521265, 60481610, 66529771, 95042530, 120963220, 133059542, 190085060, 266119084, 332648855, 665297710, 1330595420]

約数ペア:

[(1, 1330595420), (2, 665297710), (4, 332648855), (5, 266119084), (7, 190085060), (10, 133059542), (11, 120963220), (14, 95042530), (20, 66529771), (22, 60481610), (28, 47521265), (35, 38017012), (44, 30240805), (55, 24192644), (70, 19008506), (77, 17280460), (79, 16842980), (110, 12096322), (140, 9504253), (154, 8640230), (158, 8421490), (220, 6048161), (308, 4320115), (316, 4210745), (385, 3456092), (395, 3368596), (553, 2406140), (770, 1728046), (790, 1684298), (869, 1531180), (1106, 1203070), (1540, 864023), (1580, 842149), (1738, 765590), (2212, 601535), (2765, 481228), (3476, 382795), (4345, 306236), (5530, 240614), (6083, 218740), (8690, 153118), (10937, 121660), (11060, 120307), (12166, 109370), (17380, 76559), (21874, 60830), (24332, 54685), (30415, 43748)]