1969590270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{3709}}^1$

素因数の和:4321

約数の個数: 64

約数和(自身を含む): 4889364480

約数和(自身を除く): 2919774210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 571, 930, 1142, 1713, 2855, 3426, 3709, 5710, 7418, 8565, 11127, 17130, 17701, 18545, 22254, 35402, 37090, 53103, 55635, 88505, 106206, 111270, 114979, 177010, 229958, 265515, 344937, 531030, 574895, 689874, 1149790, 1724685, 2117839, 3449370, 4235678, 6353517, 10589195, 12707034, 21178390, 31767585, 63535170, 65653009, 131306018, 196959027, 328265045, 393918054, 656530090, 984795135, 1969590270]

約数ペア:

[(1, 1969590270), (2, 984795135), (3, 656530090), (5, 393918054), (6, 328265045), (10, 196959027), (15, 131306018), (30, 65653009), (31, 63535170), (62, 31767585), (93, 21178390), (155, 12707034), (186, 10589195), (310, 6353517), (465, 4235678), (571, 3449370), (930, 2117839), (1142, 1724685), (1713, 1149790), (2855, 689874), (3426, 574895), (3709, 531030), (5710, 344937), (7418, 265515), (8565, 229958), (11127, 177010), (17130, 114979), (17701, 111270), (18545, 106206), (22254, 88505), (35402, 55635), (37090, 53103)]